中华人民共和国海事局
2006年第1期海船船员适任证书全国统考试题(总第39期)
科目：轮机英语试卷代号：804
适用对象：近洋航区750—3000KW船舶大管轮
（本试卷卷面总分100分，及格分为70分，考试时间为100分钟）
答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在其相应位置上用2B铅笔涂黑。第1题至68题，每题1分，第69题至76题，每题1.5分,第77题至78题,
每题10分。
一、单项选择题：
1.If the flame from combustion in the cylinder of a two-stroke engine passes the piston into the
space between the piston and the stuffing box, the accumulation of flammable mixture would be ignited, thus resulting in ______.
A. the crankcase explosion
B. lifting of the cylinder safety valve
C. a scavenge fire
D. opening of the manhole
2.______is fully floating in both connecting rod small end and the piston skirt.
A. The piston rod
B. The cross head pin
C. The gudgeon pin
D. The crank-pin
3.______rods are not in proper condition so that too much fuel is supplied to the corresponding
cylinder.
A. Piston
B. Sounding
C. Regulating
D. Connecting
4.______shows 1.2 meter and the specific gravity of the oil is 0.96 . According to the measuring
scale , that makes 150 tons.
A. The piston rod
B. The push rod
C. The sounding rod
D. The connecting rod
5.The main bearing shells often have a thin ______of lead or indium(铟) to provide a layer giving
protection against corrosion.
A. flange
B. flash
C. plate
D. sheet
6.Which of the following statements is correct concerning the viscosity of lubricating oil?
A. Viscosity will increase as temperature increases.
B. Viscosity is a measure of a fluid's internal resistance to flow.
C. Viscosity will decrease as temperature decreases.
D. Viscosity is not dependent on temperature.
7.The fuel oil is drawn from a tank in the double bottom and pumped to ______.
A. a buffer tank
B. a centrifuge
C. a service tank
D. a settling tank
8.It is usual to give the main diesel engine a brief trial on power ahead and astern before ______.
A. the indicator cocks are closed
B.“Stand By” is rung on the engine telegraph
C. the engine is turned on by putting in starting air
D. the steering gear is checked
9. A high temperature alarm or ______. which will melt is used to guard against the explosion of
compressor air pipelines?
A. a flame trap
B. a relief valve
C. a fusible plug
D. a bursting cap 10.______in what position the engine stops there will always be at least one of the cylinders with its
starting air valve open to admit compressed air to start the engine.
A. Because
B. Owing to
C. For
D. No matter
11.The use of a poor quality piston cooling oil can lead to rapid deterioration of its properties with the
resultant formation of deposits in the piston crown which in turn results in a considerable ______ in heat transfer.
A. advantage
B. superior
C. increase
D. reduction
12.In the hydraulic system, _____ is the power unit.
A. oil pump
B. control valve
C. hydraulic motor
D. fittings
13.In a diesel engine, the main bearings are used between the ______.
A. connecting rod and the crankshaft
B. wrist pin and the connecting rod
C. camshaft and the engine block
D. crankshaft and the engine block
14.The position of the interface between oil and water within the centrifuge is achieved by the use of
______.
A. gravity disc
B. centrifugal bowl
C. a stack of discs
D. main sealing ring
15.Load control on a diesel engine is accomplished by ______.
A. regulating the speed of the turbocharger
B. rotating the fuel injector pump plunger
C. regulating the speed of the fuel oil transfer pump
D. changing engine timing
16.We'd better take ______to save fuel consumption, you know it would be useless to get there
earlier.
A. nominal speed
B. economical speed
C. rated speed
D. slow speed
17.Tighten up the ______.
A. keyway
B. shaft
C. packing
D. casing
18.Throttling in the ______line of a centrifugal pump involves the risk of the pump cavitation.
A. suction
B. exhaust
C. pressure
D. discharge
19.With respect to centrifugal pump impellers, which of the following descriptions represents the
correct centrifugal pump classification?
A. Single stage or multistage
B. High pressure or low pressure
C. Open or close coupled
D. Horizontal or vertical
20.A donkey boiler is ______.
A. one to supply steam to the main propulsion turbine
B. an auxiliary boiler
C. A and B
D. neither A nor B
21.The water in an auxiliary boiler should be tested for chloride content to determine ______.
A. total dissolved solids
B. salt contamination
C. water hardness
D. chlorine contamination
22.In a purifier changing to a gravity disc with larger hole diameter will move the interface towards
the ______.
A. bowl periphery
B. bowl center
C. upper surface
D. lower surface
23.Which of the listed materials would be considered as a burning class 'C' fire?
A. Fuel oil
B. Wood
C. Celluloid
D. Electrical insulation
24.The ______is fitted on an oily water separator.
A. sliding bowl bottom
B. gravity disc
C. bowl
D. liquid level detector
25.A class ‘ C ’ fire would occur in ______.
A. bedding
B. pipe insulation
C. paint
D. a generator
26.Here some oil in the oily water separator, as a result of its lower ______, will separate and rise
into the oil collection space.
A. temperature
B. viscosity
C. density
D. velocity
27.When the union purchase derrick is operated, one derrick is positioned over the quayside(码头)
and the other almost vertically over the ______.
A. dock
B. hold
C. pedestal
D. machinery space
28.______unit is mounted so as to raise and lower the cable from the spurling pipe, which is at the
top and center of the chain or cable locker.
A. The cable lifter
B. The hoisting motor
C. The topping wire
D. The life-raft
29.Before starting an air compressor, It should be ______.
A. turned
B. oil level checked
C. filled with water
D. A and B
30.When distilling salt water the cooling water discharging from the distiller is fed back to evaporator
as feed water ______.
A. to cut down the amount of cooling water needed
B. to prevent an excess amount of cooling water from being discharged to the bilges
C. to supply hot water to the evaporator for more economical operation
D. None of the above is true.
31.After passing through the expansion valve the refrigerant should be in the state of ______.
A. vapor
B. liquid
C. solid
D. None of the above is true.
32.A feeler or thermal bulb is used for the expansion valve to ______.
A. detect the temperature
B. detect the pressure
C. heat the refrigerant
D. accelerate the refrigerant
33.______is used to produce electric power.
A. An alternator
B. A fresh water generator
C. A compressor
D. A clarifier
34.The division of the kilowatt load between two AC generators operating in parallel is controlled by
the settings and characteristics of the ______.
A. voltage regulators
B. field rheostats
C. reverse power relays
D. prime mover governors
35.Which of the following electric motors would be the safest and most reliable to use on the main
deck of a vessel in foul weather conditions?
A. Sealed motors
B. Drip proof motors
C. Enclosed motors
D. Watertight motors
36.The emergency generator or emergency battery is connected to ______on most large ships.
A. distribution boards
B. section boards
C. emergency switch boards
D. main switch boards
37.A ‘ dead front' switchboard is one ______.
A. without switches on it
B. with insulated switches and no exposed terminals
C. without circuit breakers
D. without safety hand rails nor rubber mats
38.______control system is one in which the control action is independent of the output.
A. Feed back
B. Negative feed back
C. Close loop
D. Open loop 39.“ gauge pressure ” means ______.
A. vacuum
B. the excess of pressure above atmosphere
C. figure on a gauge
D. any of the above
40.Bourdon Tube is probably the most commonly used ______measuring instrument.
A. the absolute pressure
B. the gauge pressure
C. the vacuum pressure
D. the differential pressure
41.Remote control means that ______.
A. the system is manned manually
B. the system is situated remotely from the operator
C. the system is controlled automatically
D. all the above
42.An advantage of DC motors over AC motors is that they ______.
A. are less expensive
B. require less maintenance
C. can be started across the line
D. offer a more effective means of controlling speed
43.The crankshaft deflection is at first to be ______before and after repair .
A. disassembled
B. renewed
C. measured
D. regulated
44.An automated diesel engine should normally shut down due to ______.
A. low lube oil temperature
B. high ambient air temperature
C. low lube oil pressure
D. high exhaust system back pressure
45.One cylinder of a diesel engine is persistently knocking and does not cease when the fuel supply
to that cylinder is secured. Which of the following problems may be the cause?
A. Low loading of the cylinder.
B. Excessive cooling of that piston.
C. Sluggish ring action on the piston.
D. A mechanical defect in a working part.
46.A diesel engine is operating with excessively high exhaust temperatures at all cylinders. To
correct this condition, you should first______.
A. reduce the engine load
B. increase the cooling water flow
C. increase the lube oil pressure
D. adjust the fuel rack
47.Diesel engine exhaust temperatures may be used to indicate ______.
A. leaking exhaust valves
B. an overloaded cylinder
C. a clogged injector nozzle
D. all of the above.
48.In a diesel engine, excessive cylinder liner wear will cause ______.
I. increased blow-by II. wear between the piston ring and groove
A. I only is correct
B. II only is correct
C. both I and II are correct
D. neither I or II are correct
49.Fix the fuel injector into ______after repair.
A. the cylinder liner
B. the cylinder cover
C. the cylinder jacket
D. the piston
50.Lower suction pressure of a pump may be caused by ______.
A. too much air in the pipe line
B. closed inlet valve
C. empty tank
D. leaky pipe
51.When starting a reciprocating pump, the discharge valve should be ______.
A. closed
B. opened fully
C. cracked open
D. partly open
52.During repair, lubrication lines and orifices（孔） must be ______.
A. taken away
B. engaged
C. connected
D. sealed off
53.If the effective bearing area has been reduced ______, remedial action should be taken.
A. by more than 5 percent
B. by less than 10 percent
C. to 95 percent
D. to less than 90 percent
54.When start a screw pump, the by pass valve should be ______.
A. closed
B. opened fully
C. cracked open
D. partly open
55.The ______is used to measure frequency.
A. ammeter
B. voltmeter
C. wattmeter
D. frequency meter
56.Tools with ______handles should be used to check electric circuit.
A. plastic
B. metal
C. stainless steel
D. copper
57.With UMS, when the engine room is unwatched, ______will control the main engine.
A. the bridge officer on watch
B. the chief engineer
C. the duty engineer
D. the duty motorman
58.In the engine department, the ______is looked upon to provide the leadership that is needed.
A. captain
B. chief engineer
C. chief officer
D. chief motorman
59.Routine monitoring of a diesel engine should include ______.
A. checking for leaks
B. checking temperatures and pressures
C. listening for abnormal noises
D. all of the above.
60.The stability of a vessel is normally the greatest when all fuel and water tanks are full because the
______.
A. center of gravity is lowered
B. center of buoyancy（浮心） is lowered
C. reserve buoyancy is unchanged
D. hull freeboard is increased
61.If a CO 2 fire extinguisher is not readily available, which of the listed fire extinguishers would be
best suited to combat a small electrical fire in a switchboard?
A. Dry chemical
B. Halon
C. Low velocity fog
D. Steam
62.The conventions under which the port state control inspection is carried out include all the
following except ______.
A. SOLAS 74
B. MARPOL 73/78
C. STCW 78/95
D. ILO NO.147
63.Which fire fighting agent has the greatest capacity for absorbing heat?
A. water
B. dry chemical
C. foam
D. CO 2
64.Auxiliary machinery covers everything onboard except______.
A. main engines
B. main boilers
C. pipes and fittings
D. A and B
65.Should a person be overcome due to lack of oxygen and high concentration of refrigerant, treat
with ______.
A. fresh water
B. fresh air
C. salt water
D. artificial respiration
66.Which of the listed classes of fire would most likely occur in the engine room of a vessel?
A. Classes A and B
B. Classes B and C
C. Classes C and D
D. Classes A and D
67.The main steering gear must be able to steer the ship at maximum ahead service speed and be
capable at this speed, and at the ship’s deepest service draught, of putting the rudder from 35 degrees on one side to 30 degrees on the other side within no ______.
A. more than 28 seconds
B. more than 60 seconds
C. less than 28 seconds
D. less than 60 seconds
68.The maximum Blood Alcohol Concentration (BAC) rate on board shall not be more than ______
by weight any time when being tested. But watch-keepers are not allowed to drink any alcoholic
beverage ______before their watch.
A. 0.08%/ 4 hours
B. 0.08%/ 2 hours
C. 0.04%/ 4 hours
D. 0.04%/ 2 hours
二、关联题（每组关联题题干下有4个小题，每小题4个选项）
第一组：
Mechanical cleaning
A great deal of the deposits consists of loose sludge and solid particles which can be brushed
and rinsed off with water. On places where the accessibility is good, e.g. cylinder liners, mechanical cleaning of considerably harder deposits is efficient. In some cases it is advisable to combine chemical cleaning with a subsequent mechanical cleaning as the deposits may have dissolved during the chemical treatment without having come loose.
Chemical cleaning
Narrow water spaces (e.g. cylinder heads, coolers) can chemically be cleaned.
Deposits consisting of primarily limestone can easily be removed when treated with an acid solution. On the other hand, deposits consisting of calcium sulphate（硫酸盐） and silicates(硅酸盐) may chemically hard to be removed. The treatment can, however, have a certain dissolving effect which enables the deposits to be brushed off if there is access. On the market, are several suitable acid based agents. The cleaning agents should contain additives (inhibitors) to prevent corrosion of the metal surfaces. Always follow the manufacturer's instructions to obtain the best result. After treatment, rinse carefully to remove any residuals from the cleaning agent. Brush the surfaces, if possible. Rinse again with water and further with a sodium solution of 5% to neutralize possible acid residuals.
69.If we can have access to some places conveniently, ______.
A. the harder deposits can be removed easily by mechanical cleaning
B. the harder deposits can not be removed easily by mechanical cleaning
C. the solid particles can be removed easily by chemical cleaning
D. the solid particles can not be removed easily by chemical cleaning
70.The deposits consisting of loose sludge can easily be removed when treated with ______.
A. an acid solution
B. a sodium solution
C. brushing and rinsing
D. the manufacturer’s instructions
71.Sometimes, to achieve optimum（最适宜的） washing effect, it is best to use ______.
A. mechanical cleaning method
B. chemical cleaning method
C. mechanical cleaning method first and then chemical cleaning method
D. chemical cleaning method first and then mechanical cleaning method
72.From the last paragraph we know that ______.
A. the chemical compound for cleaning water spaces is a sodium solution
B. the cleaning agent is a limestone
C. the chemical agents may corrode the metal surfaces
D. deposits of calcium sulphate and silicates can be easily removed chemically
第二组：
The outer container of the portable foam extinguisher is similar in construction to that of the soda-acid appliance and is required to withstand the same initial test pressure of 25 bar and is retested at 21 bar every four years.
This extinguisher has a long inner container of polythene（聚乙烯） suspended（悬浮的）from the neck ring and filled with aluminium sulphate solution（硫酸铝溶液）. The outer
container is filled to a marked level with sodium bicarbonate（碳酸氢钠） solution. A lead disc sits on top of the inner container and acts as a stopper. By inverting the extinguisher the disc is dislodged and the two solutions mix.
The chemical action is slow, giving time for bubbles to form.
73.Which type of extinguishers is talked about inferring from this passage?
A. a soda-acid extinguisher
B. a foam extinguisher
C. a dry powder extinguisher
D. a carbon dioxide extinguisher
74.The outer shell must be capable of withstanding pressures of up to ______bar after four years.
A. 25
B. 21
C. 4
D. 30
75.The inner container of this extinguisher is______.
A. made of aluminum
B. made of lead
C. fixed in the outer container
D. free at one end
76.When this type of extinguisher is used______.
A. its cover should be dislodged
B. the outer container should be filled with solution
C. it should be turned upside down
D. the action of extinguishing should be slow
三、中译英（共2题，请将答案写在答题纸上）
77.2号副机的所有气缸盖、活塞、缸套、连杆、活塞销及销承、轴承全部拆卸彻底清洁。测
量活塞直径、环槽、缸套直径、主轴颈及曲柄销直径、轴承厚度，并做记录。
78.厂长先生：
我们很遗憾地通知你，下列机器部件发现损坏。我们要求你厂进行赔偿：9月3日主机4号缸发生敲缸；9月5日主机4号缸活塞发现裂纹；9月7日发现主机涡轮机叶片被损坏。
日常英语口语对话 日常英语口语汇总- 日常英语口语对话_英语日常对话汇总,最好的、最权威的、最新的日常英语口语对话汇总! 日常英语口语对话_英语日常对话、习惯语500句(高级)(之一) 1. Hold on 等一下(口语中，人们不太用wait a minute)如果两人辩论，吵架，抬杠，你要别人“打住”，可以说，hold it right there. 2. I hate his guts. 我最讨厌他。也有说I hate him guts. Guts 是肠子，相当于“恨之入骨”的意思。He doesn’t have much guts. 他是个胆小鬼。ut feeling 直觉 3. Nuts, 果仁，核，为复数时，意为“疯子”，He is nuts。他有神经病。He went nuts and killed a guy.他发疯了，结果杀了一个人。You are driving me nuts. 你真是要把我逼疯。a tough nut to crack, 一项艰巨的任务，一个难解之题 4. How is everything? (还好吗?) I am just stuck in a rut, doing the same things every day. I wish I could do something different. (烦死了，每天都是干同样的活，我真想换个活法。) rut 日常的，每天都如此，get in a rut，日复一日，天天如此 5. I have totally sold out to your idea. 我100%地赞同赞同你的意见。类似的话还有If you are not careful enough, you will buy into his bad idea. 如果你不小心的话，你就会采纳他的这馊主意。 6. I am just ecstatic about going to visit you soon. 马上要见你，我高兴死了。
Lesson1：ships and machinery 专业词汇： naval architect造船工程师 marine engineer轮机工程师hull 船体外壳propel推进 steer 操舵 anchor 抛锚 cargo-handling 货物装卸vibration振动longitudinal纵向的transverse横向的deck甲板 hatch 舱口 hatch cover舱盖 navigating bridge area 驾驶台communication centre通信中心 stabilizer 减摇鳍 container ship 集装箱船 bulk carrier 散货船 tanker液货船 passenger ship 客船 cruise ship 游船 pilot vessel 引航船 displacement排水量 deadweight 船舶载重量 light weight 船舶空船排水量 installation 安装layout 布置 gearbox 齿轮箱 direct-couple 直接传动diesel engine柴油机 team turbine 蒸汽轮机propeller 螺旋桨 prime mover原动机crankshaft 曲轴 cylinder 气缸 auxiliary辅助的 generator发电机 air compressor 空压机evaporator 造水机 heat exchanger 换热机 boiler 锅炉 funnel烟炊 twin-screw双螺旋 port左旋 starboard 右旋 waste combustion plant 焚烧炉bulkhead 船舱壁 metric米制的公制的 tug 拖船 非专业词汇： vehicle 交通工具habitability可居住性overlap 重合 ores 矿石 arbitrary 任意性distinct 清楚的独特的endure 持续度过 self-sustaining 自稳定自维持 Lesson2：how does a marine diesel engine work 专业词汇： internal combustion engine内燃机ignite 点燃 injection喷射 chamber腔室 piston活塞 spray 油雾 cycle循环 sequence顺序stroke 冲程alternator 交流发电机aspirate吸入atomized 雾化的auxiliary 辅助的blow 吹，鼓风 draw 抽吸centripetal 向心的
专业词汇Special Terms 第一部分柴油机 Diesel Engine 二冲程船用柴油机 two stroke marine diesel engine 四冲程船用柴油机 four stroke marine diesel engine 高（中，低）速柴油机 high(medium,lower)speed engine 气缸 cylinder 气缸盖 cylinder cover(cylinder head) 苏尔寿发动机 Sulzer engine B&W型发动机 Burmeister and Wain engine 哥塔维根型发动机 Gotaverken engine 曼恩型发动机 M.A.N.engine V型发动机 V-type engine 直流扫气式发动机 uniflow scavenging type engine 回流扫气式发动机 loop flow scavenging type engine 横流扫气式发动机 crow-flow scavenging type
engine 十字头式发动机 crosshead engine 筒形活塞式发动机 trunk-ppiston engine 涡轮增压式发动机 turbocharge engine 固定部件 fixed parts 耐磨部件 wear parts 运动部件 moving parts 互换部件 interchangeable parts 气缸套 cylinder liner 示功阀 indicator cock(indicator valve) 安全阀 safety valve 气缸启动阀cylinder air starting valve 缸套顶圈 head ring for cylinder liner 排气阀 exhaust valve 进气阀 air inlet valve(suction valve) 气阀传动机构 valve driving mechanism 顶杆 tapper rod 推杆 push rod
中华人民共和国海事局 2009年第5期海船船员适任证书全国统考试题(总第48期) 科目：轮机英语试卷代号：803 适用对象：无限、近洋航区3000KW及以上船舶大管轮 （本试卷卷面总分100分，及格分为70分，考试时间为100分钟） 答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在其相应位置上用2B铅笔涂黑。第1题至82题，每题1分，第83题至94题，每题1.5分。 一、单项选择题： 1. The reason why more and more of the large merchant vessels are being powered by medium-speed diesel engines is . A. they operate between 150 and 450 rpm B. they are connected to the propeller by gearing C. their smaller size and weight D. they can be connected directly to the propeller without gearing 2. The closing of the exhaust valves used on a modern, large, low-speed, main propulsion diesel engine may be directly provided by . A. large conical springs B. compressed air pressure C. hydraulic pressure D. exhaust gas pressure 3. One of the factors limiting the amount of toad which can be put on a modem marine diesel engine is the . A. governor sensitivity B. exhaust temperature C. fuel injection pressure D. speed of the cam shaft 4. The desirable properties or a marine fuel oil should inc lude . A. high flash point and high viscosity B. low flash point and high viscosity C. low heating value and high sulphur content D. high heating value and low sulphur content 5. As the plunger moves upwards in the barrel, injection will commence once the plunger bas the spill ports and the pressure builds up. A. opened up B. closed off C. lined up D. taken off 6. In an auxiliary diesel engine bypass type lubricating oil system, the main lube oil pump forces . A. all of the oil used by the engine through a filter B. some of the oil used by the engine through a filter C. some of the oil used by the engine through a centrifuge D. all of the oil used by the engine through a centrifuge 7. Because the circulating water is in a closed loop, is installed to cater for expansion and contraction of the water at different conditions of operation. A. an expansion joint B. a drain tank C. a head tank D. a contraction tank 8. The high air velocity leaving the compressor of an exhaust gas turbocharger is converted to pressure in the . A. inlet nozzle ring B. turbine wheel blade C. diffuser passages D. inlet volute 9. is usually driven by the engine camshaft and supplies pilot air to the cylinder air start valve. A. An air receiver B. An operating valve C. An automatic valve D. An air distributor 10. Diesel engines driving alternators operating in parallel must maintain a set frequency regardless of load changes. The governor characteristic used to accomplish this is known as . A. actuation B. sensitivity C. compensation D. promptness 11. By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a . A. tachometer B. pyrometer C. dynamometer D. calorimeter 12. When the ship is going to enter into the harbor, ____. A. change from heavy fuel oil to diesel oil for main engine B. pumping out bilge water C. change sea chest from high level one to lower level one D. test emergency generator 13. If the jacket water temperature rises rapidly above normal in a diesel engine, you should first . A. place standby cooler in operation B. reduce engine toad C. check thermostatic valve D. clean sea water strainer 14. Air cocks, usually positioned at the in a circulating system, is used to get rid of the air in the system. A. bending joint B. expansion tank C. weld D. the highest point 15. Which of the following conditions could contribute to the cracking of a diesel engine cylinder head? A. Leaking seal ring B. Insufficient heat transfer from the exhaust valves C. Blocked cooling water passages to the head D. Excessive scavenging air provided to the engine 16. of an engine crankshaft can be detected by measuring deflections of' crank webs for each unit of the engine. A. Misalignment B. Length C. Strength D. Stresses 17. can be a direct cause of faulty operation of diesel engine fuel injection nozzles. A. Excessive fuel nozzle holder cooling B. Sediment in the fuel supply C. Distortion of the fuel spray pattern D. Improper atomization of the fuel 18. When fuel is injected late into a diesel engine cylinder . A. the exhaust will be clear B. fuel consumption will be low C. all the fuel will be burned at top dead center D. fuel consumption will be high 19. A large change in ambient temperature, or using an oil of a viscosity different than the one recommended by the manufacturer in a mechanical hydraulic governor, will result m the need to adjust the . A. pilot valve opening B. compensating needle valve C. compensating spring tension D. accumulator spring tension 20. Which of the following factors tends to increase scale formation on the saltwater side of a heat exchanger used in a diesel engine cooling water system? A. Baffle plates that have been bent during prior removal. B. Leaks m the cooler tube nest. C. Operating the engine while maintaining a high sea water outlet temperature. D. A punctured sea water strainer supplying cooling water to the heat exchanger. 21. If the scavenge fire is of a more major nature, if there is a risk of the fire extending or if the scavenge trunk is adjacent to the crankcase with risk of a hot spot developing it sometimes becomes necessary to the engine. A. stop B. start C. speed up D. slow down 22. In an operating diesel engine, which of the following conditions is an indication of a leaking air starting valve?
英语聊天常用语100句 1. How are you doing? 你好吗？ 2. I'm doing great. 我过得很好。 3. What's up? 出什么事了/你在忙些什么/怎么了？ 4. Nothing special. 没什么特别的。 5. Hi. Long time no see. 嗨，好久不见了。 6. So far so good. 到目前为止，一切都好。 7. Things couldn't be better. 一切顺利。 8. How about yourself? 你自己呢？ 9. Today is a great day. 今天是个好日子。 10. Are you making progress? 有进展吗？ 11. May I have your name, please? 请问尊姓大名？ 12. I've heard so much about you. 久仰大名。 13. I hope you're enjoying your staying here. 希望你在这里过得愉快。 14. Let's get together again. 改天再聚聚。 15. That's a great idea! 好主意！ 16. Please say hello to your mother for me. 请代我向你母亲问好。 17. I'm glad to have met you. 很高兴遇到你。 18. Don't forget us. 别忘了我们。 19. Keep in touch. 保持联系。 20. I had a wonderful time here. 我在这里度过了难忘的时光。 21. Have a nice weekend. 周末愉快。 22. Same to you. 彼此彼此。 23. Nice talking to you. 很高兴与你聊天。 24. Take care of yourself. 自己当心/照顾好你自己。 25. Thank you for everything. 谢谢你的多方关照/你为我所做的一切。 26. Thank you all for coming. 谢谢光临。 27. I appreciate your help. 我感谢你的帮助。 28. You're always welcome. 别客气/不用谢 29. Forget it. 算了吧 30. It was my pleasure. 不用谢。 31. I made a mistake. 我弄错了。 32. I'm terribly sorry. 实在抱歉。 33. I must apologize! 我必须道歉！ 34. I feel terrible. 我感觉糟透了。 35. It's not your fault. 那不是你的错。 36. Sorry to bother /have bothered you. 抱歉，打扰一下/打扰你了。 37. What do you do? 你做什么工作？ 38. How do you like your new job? 你觉得你的新工作怎样？ 39. I like it a lot. 我很喜欢。 40. I like reading and listening to music. 我喜欢阅读和欣赏音乐。 41. What's wrong? 怎么回事？
北极星电力 中国电力联盟 孤独不孤 5854210 zzw19890219 豆丁 5854210 汽轮机英语词汇 TURBINE VOCABULARY I Power station电站 1. power station电站 2. power plant电站，发电设备 3. utility电力部门 4.independent power producer (IPP)独立发电项目，独立发电站 5.nuclear power station核电站 6. thermal power station火电站 7. fossil (fired) power plant化石燃料电站，常规火电站 8. combined heat power (CHP) plant热电联供机组 9. steam power plant蒸汽电站，蒸汽发电设备 10. cogeneration power station热电联供电站 11. coal fired power plant燃煤电站 12. oil fired power plant燃油电站 13. gas filed power plant燃气电站 14. LNG power plant (liquefied natural gas)燃液化天然气电站 15. BoP (balance of plant)电站辅机 16. I&C (instrumentation and control)仪表和控制系统 II Turbine透平，涡轮 17. Turbine透平，涡轮 18. steam turbine汽轮机 19. gas turbine燃气轮机 20. nuclear turbine核电汽轮机 21. fossil turbine火电汽轮机
船舶英语 目录 一.职位及工种 (Titles and type of work) (1) 二、柴油机类 (Words about diesel engine) (3) 三、船舶机械类 (Words about marine machinery) ·· 11 四、阀门(Words about valve) (14) 五、泵类(Words about pump) (16) 六、甲板机械类（Deck machinery） (18) 七、工具类(Word about tools) (20) 八、常用物料(Material in common use) 26 九、常用紧固件 (Part of fixation in common use) (28) 十、常用油类(Oil in common use) (28) 十一、常用量词 (Quantifier in common use) (29) 十二、国家名称(Name of country) 。 30 十三、常用缩语 (abbreviation in common use) (31) 十四、船用动态常用单词(marine tends word) 32 十五、船舶机电设备操作词汇 (manipulate of marine equipment) ·33 十六、故障常用单词 (words about malfunction) (35) 十七、保养检修常用词汇 (Words about maintain and examination) 38 十八、常用数字(Numeral in common use) 40 十九、时间、季节与方向 (Time、Season and Direction) (42) 二十常用词组（Phrases in common use）·45 二十一、常用动词和例句 (Verb in common use and example) (48) 二十二、问候和常用表达语 (Greeting and common expression) (67) 二十三、主机提交过程用语 (Delivery expressions for main engine) 68 二十四、空压机和空气系统用语 (Air compressor and Air system) (75) 二十五、锅炉提交用语 (Delivery expressions for boiler) (77) 二十六、锚绞车提交过程用语(Delivery expressions for anchor windlass) 79 二十七、舵机提交过程用语 (Steering gear delivering) (87) 二十八、付机提交过程用语 （Delivery expression for A/E） (91) 二十九、救生艇提交过程用语 (Delivery expressions for lifeboat) ··92 三十、其他提交项目 (Delivery expressions for other items) (95) 三十一、甲板机械系泊试验 (Mooring test for deck machinery) (96) 三十二、机舱设备系泊试验 (Mooring test for the equipment in E/R) (98) 三十三、谈论故障常用语 （Expressions for trouble） (100) 三十四、谈论检修常用语 (Expressions for overhaul) (101) 三十五、谈论试验和检验 (Talking about test & check) (103) 三十六、谈论技术要求 (Talking about technology required) (105) 一．职位及工种(Titles and type of work) 1．船长 Captain 2．大副 Chief officer 3．二副 Second officer 4．三副 Third officer 5．四副 Fourth officer 6．水手长 Boatswain 7．水手 Sailor & Seaman 8．木匠 Carpenter 9．轮机长 Chief engineer 10．大管轮 Second engineer 11．二管轮 Third engineer 12．三管轮 Fourth engineer 13．机匠长 Chief motorman 15．机匠 Fitter 16．加油工 Oil man 17．大电 Chief electrician 18．电工 Electrician 19．车间主任 Workshop director 20．工长 Section chief 21．班长 Fore man 22．钳工 Fitter 23．主管工程师 Engineer in charge 24．机务&船东 Superintendent &Super &Owner 25．助理工程师 Assistant engineer 26．验船师（机）Register 27．验船师（船）Surveyor 28．油漆工 Painter 29．焊工 Welder 30．大橱 Chief cook 31．物料员 Store keeper 32．加油工 Oiler 33．机工 Mechanic 34．甲板员 Deck man 35．电线工 Wireman 36．外包工 Laborer 37．铸工 Molder 38．管子工 Pipe fitter 39．起重工 Crane operator 二、柴油机类(Words about diesel engine) 1．主机 Main engine 2．二冲程柴油机 Two-stroke diesel engine 3．四冲程柴油机 Fore-stroke diesel engine 4．高速柴油机 High speed diesel engine 5．中速柴油机 Middle speed diesel engine 6．低速柴油机 Low speed diesel engine 7．气缸盖(缸头) Cylinder head 8．安全阀 Safety valve 9．释放阀 Relief valve 10．示功阀 Indicator valve 11．示功考克 Indicator cock 12．空气起动阀 Air starting valve 13．起动空气分配器 Air starting distributor 14．油头(燃油喷射器) Fuel injector 15．排气阀 Exhaust valve 16．气缸套 Cylinder liner 17．冷却水套 Cooling water jacket 18．气缸注油器 Cylinder lubricator 19．活塞 Piston 20．活塞头 Piston crown 21．活塞裙 Piston skirt 22．活塞销 Piston gudgeon pin 24．活塞杆 Piston rod 25．活塞环 Piston ring 26．活塞环槽 Piston ring groove 27．压缩环 (气环) Compression ring 28．刮油环 (油环) Oil scraper ring 29．减磨令 Wear ring (copper ring) 30．伸缩管(水拉管) Telescopic pipe 31．活塞冷却空间 Piston cooling space 32．填料箱(函) Stuffing box 33．填料箱密封环Sealing ring for Stuffing box 34．填料箱压缩环 Pressure ring for Stuffing box 35．填料箱刮油环Scraper ring for Stuffing box 36．扫气箱 Scavenging receiver 37．扫气口 Scavenging port 38．排气口 Exhaust port 39．十字头 Cross head 40．十字头销 Crosshead pin 41．十字头轴承 Crosshead bearing 42．十字头滑块 Crosshead slipper 43．滑块 Guide shoe 44．十字头导板 Crosshead guide plate 45．连杆 Connecting rod 46．连杆大端轴承 Bid end bearing 47．连杆小端轴承 Small end bearing 48．曲柄轴承 Crank bearing 49．曲柄销 Crank pin 50．曲轴 Crank shaft 51．曲轴颈 Crank journal 52．曲柄臂 Crank web 53．拐档差 Crank deflection 54．主轴承 Main bearing 55．主轴颈 Main journal 56．轴承瓦 Bearing bush 57．上轴瓦 Upper bearing bush 58．上轴瓦 Upper half 59．下轴瓦 Lower bearing bush 60．下轴瓦 Lower half 61．推力轴承 Thrust bearing 62．推力块 Thrust pad 63．推力盘 Thrust disc 64．推力轴 Thrust shaft 65．底座 Bed plate 66．机架 Frame 67．曲柄箱 Crank case 68．曲柄箱导门 Crank case door 69．曲柄箱防爆门 Explosion-proof Crank case. 70．定时齿轮 Timing gear 71．飞轮 Flying wheel 72．凸轮 Cam 73．凸轮轴 Cam shaft 74．喷油凸轮 Fuel injection cam 75．链条 Chain 76．链条轮 Chain wheel 77．链条箱 Chain box 78．推杆 Push rod 79．摇臂 Rocker arm 80．排气阀 Exhaust valve 81．吸气阀 Suction valve 82．排气总管 Exhaust manifold 83．进气总管 Air inlet manifold 84．高压燃油管 High pressure fuel pipe 85．活塞冷却水管 Piston cooling water pipe 86．法兰 Flange 87．贯穿螺栓 Tie bolt (tie rod) 89．滑油泵 Lubricating oil pump 90．燃油泵 Fuel oil pump 91．滑油泵齿轮 Gear for lubricating oil pump 92．燃油泵齿轮 Gear for fuel oil pump 93．叶轮 Impeller 94．柱塞 Plunger 95．导杆 Guide rod 96．导套 Sleeve 97．滚动轴承 Ball bearing 98．滑动轴承 Sliding bearing 99．推力滚动轴承Thrust ball bearing 100．推力面 Thrust surface (thrust side) 101．盘车机 Turning gear 102．增压器 Turbocharger 103．涡轮机(透平) Turbine 104．涡轮 Turbine wheel 105．涡轮叶片 Turbine blade 106．喷嘴 Nozzle 107．废气叶轮 Exhaust impeller 108．废气叶轮片 Exhaust blade 109．废气端 Exhaust side 110．透平端 Turbine side 111．转子轴 Rotor shaft 112．油泵 L.O.pump 113．换向装置 Reversing device 114．换向伺服期 Reversing servomotor 115．压气机(鼓风机) Blower 116．膨胀接 Expansion joint 117．调速器 governor 118．飞重 Flying weight 119．补偿阀 Compensate valve 120．针阀 Needle valve 121．开口销 Cotter pin 122．轴封 Shaft seal 123．机械密封 Machinery seal 4
1 Nice to see you again.（很高兴再次见到你） 2 How are u doing（你好吗？回答通常是：i'm doing great.couldn't be better.） 3 Nice to meet u.(很高兴见到你，尤其初次见面的人常用) 4 I'd like u to meet my friend ~~~~~（偶想让你见见偶的朋友~~~但是注意哦，不要引狼入室） 5 This is my friend ~~~~ and this is ~~~~~（同上） 6 I'm a new comer, so could u pls help me（偶是新驴，请多关照） 7 What a nice day.（天气真好） 8 Nice day, isn't it（天气很好，不是吗？） 9 It will take us one hour to get to the top of the mountain.(the foot of the mountain)（我们要花一个小时到那山顶山脚） 10 where are u from（你从哪儿来？） 11 How can I reach u （偶怎么样和你联系哩？各位gg注意，这句很有用哦） 12 May I have ur mobile phone number pls（你能告诉偶你的手机号吗？） 13 Have we met somewhere before（偶们以前见过吗？嘿嘿，不是都知道这是给gg们准备的，不过要看清楚mm身后有没有人） 14 U can depend on me.（偶让你依靠，让你靠，没什么大不了） !5 I'll try my best to help u.（偶会尽力保护你的） 16 you can make it!（你可以做到的，鼓励新驴时可以用哦）
P35 Task 3 Topic diesel engine and gasline engine internal combustion engine Diesel:compressed-burning Gasoline: igniting-burning
P43 Task 3 Topic fuel oil system 1)Structure:double bottom tanks , heaters , tanks , filters , and so on 2)Function:settling tank---separate the solid from the oil , service tank---store the oil for using 3)Safety:viscosity regulator , pressure regulating valve
P61 Task 3 Topic 1 lube oil system 1)Reasons:form oil film , reduce friction and wear 2)Functions:provide films , remove heat , neutralize acidic 3)Management:centrifuged continuously , heating and settling , analysis every three months
P73 Task 2 1.black smoke--incompleted combustion 2.yellow smoke--highly sulphur content of fuel oil 3.blue smoke--lube oil leak to fuel oil / combustion chamber 4.white smoke--highly water content of fuel oil
和宝宝交流的日常英语对话|日常英语对话常用句子 英语对话教学能激发和保持学生学习英语的兴趣,为学生提供充分的语言交际实践的机会,能培养学生的交际能力,使学生敢于大胆开口说英语,达到学以致用的目的,使得英语课堂教学更精彩。小编精心收集了和宝宝交流的日常英语对话，供大家欣赏学习!和宝宝交流的日常英语对话1 Costa: So you’re saying that if we eat vegetables,we’ll be healthy? Coco: Yup! Can’t wait to eat them. Mimi: Here. If you’re hungry,have some oranges. Costa: oranges? Costa: They’re not vegetables. Costa: I will only eat vegetables. Mimi: Fruits are very good,too. Costa: Have some oranges. Coco:Are you still cooking? Coco: I’m hungry. I’ll eat this. Mimi: You shouldn’t eat raw onions. Mimi: You should cook that first. Coco: I don’t care. Coco: I’m so hungry right now! Mimi: See? Mimi: I told you that you should cook it first! Coco: Ahhh! Help me!! 科斯达：所以你的意思是说，如果我们常吃蔬菜，我们将会很健康吗? 可可：是啊!等不及吃它们了。 咪咪：这里。如果你们饿了，吃一些橙子。 科斯达：橙子? 科斯达：他们不是蔬菜。 科斯达：我只会吃蔬菜。 咪咪：水果也非常好。 咪咪：吃一些橙子。 可可：你还要继续做饭吗? 可可：我饿了。我先吃这个。 咪咪：你不应该生吃洋葱。 咪咪：你应该先煮熟。 可可：我不在乎。 可可：我太饿了! 咪咪：看到了吗? 咪咪：我告诉你，你应该先煮熟了! 可可：唉唉!救救我!和宝宝交流的日常英语对话2 Mimi: Try this ice cream. Mimi: It melts in my mouth. Mimi: It is so sweet and yummy. Mimi: I’m happy with my cake.