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Unit 6.5 One-Dimensional Electrophoresis Using Nondenaturing Conditions

Unit 6.5 One-Dimensional Electrophoresis Using Nondenaturing Conditions
Unit 6.5 One-Dimensional Electrophoresis Using Nondenaturing Conditions

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基础综合英语_1-5单元课后翻译

作文翻译 Unit 1 李明是学化学的,性格开朗幽默,颇有魅力,但英语成绩不佳,每次只能勉强及格。老师警告他,英语不好会阻碍他拿奖学金,并亮出了自己的王牌:如果李明不努力,就让他考试不过关。老师还告诉他,学习英语不能只为了文凭,否则他即使大学毕业,也还是个半文盲。李明虽然保持镇定,但他明白,他的学业生涯正在攸关之际,必须安心下来埋头学习,坚持不懈。 Li Ming was a chemistry major, a charmer noted for his easygoing and humorous temperament. However, his English was so poor that he always barely got by. The teacher admonished him that his poor English would be an impediment to scholarship. What’s more, she showed her trump card: if Li Ming did not work hard. She would flunk him. He was also told that he should not learn English merely for the sake of his diploma. otherwise, even after graduation from university, he would still be semiliterate. Although Li Ming did not lose his composure, he was well aware that he had to settle down to work and follow through because his academic life was at stake. Unit2 我的朋友琳达接受过良好的教育,既美丽又端庄,三十好几依然没有人向她求婚。究其原因,她的事业心极强,整日扑在工作上,每天来往于住处和公司之间,根本没有时间和异性交往。一想到女儿这么大了还单身一人,她父母就焦虑不安。他们不知道该如何是好,甚至还去咨询一些社会学专家。 但是事情在上个月出现了转机,公司的总部调琳达到培训部。在新的工作岗位上,琳达遇到了第一个触动她心弦的男人。从此,他们几乎每天约会,琳达意识到她会不顾一切地爱这个男人。决定嫁人的时候,她告诉了我这个好消息。 虽然琳达的爱情让人想起电影中才会有的浪漫故事,我也担忧未来究竟会怎样,但我还是表达了我由衷的祝福,并爽快答应在婚礼那天做他们的伴娘和伴郎随从中的一员。 Linda, my good friend, has received good education and is both beautiful and elegant. She was not proposed to even when she was well over thirty. The reason is that she, as a career –oriented woman, is devoted to her work. Navigating between home and the company, she had hardly any time to socialize with people of the opposite sex. Her parents were gripped by anxiety at the thought of their daughter still remaining single at such an age. They did not know what to do and even consulted with some sociologists. But the situation began to change last month, when the headquarters of the company transferred Linda to the training department. On the new post, Linda met a man who tugged on her heartstrings for the first time. Ever since then, they dated virtually on a daily basis, and Linda realized that she would love the man beyond all reason. When she decided to take the matrimonial plunge, she informed me. Though Linda’s love is reminiscent of the romance that we see only in movies and I don’t know what the future will hold for her, I give her my heart-felt wishes and agree readily to be a member of the entourage of bridesmaids and groomsmen. Unit 3 食品供应商缺乏诚信已经成为当今社会的一大问题。部分企业欺骗公众,故意散布假消息,颂扬食品添加剂是食品工业的伟大成就,并声称适量的添加剂对健康有益无害。部分有良知的科学家对食品添加剂的含量和毒性展开了深入的病理学研究。研究结果表明,部分常见的食品添加剂经长期,可能会对健康产生危害,这被认为是食品安全研究方面极为重要的

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博士英语综合教程unit5翻译

Unit 5 The man who could beat AIDS D avid Ho has already helped the world control HIV with powerful new drugs. For his next trick, he'd like to eradicate it David Ho已经帮助世界通过强大的新药控制HIV。对于他的下一个技巧,他想根除它。 1,何博士在2007年的艾滋病会议期间坐在观众面前,演示者在屏幕上闪现了一个卡通片。与他的同事一起,何先生笑着一个蒙着眼睛的棒球运动员的形象,在一个传来的音调强劲地摇摆。但是,像科学家们所喜欢的,他们也是如此; 他们知道卡通中的玩家是他们。一个秋千和一个小姐,形象是说,许多人在长期抗击艾滋病战斗之一。 2,Ho得到了信息。在将近四分之一个世纪,他和其他艾滋病科学家一直不断地。咽,没有接触,因为艾滋病毒一次又一次地阻碍了他们。强大的药物,以减少艾滋病毒可以做到这么多。为了流行这种流行病并真正预防艾滋病毒,只有疫苗会做。问题是,没有疫苗战略曾经成功地阻止病毒感染新的主机,这在不久的将来不太可能改变。“棒棒球的形象”Ho说。“我认为它准确地描绘了我们成功的机会,我们都感到沮丧。 3,自那次会议以来,情况发生了很大变化,但是发展有效艾滋病疫苗的根本问题仍然存在。积极的一面是,2009年,科学家宣布,他们已经开发了第一个疫苗,以显示对艾滋病毒感染的任何影响- 尽管所有措施,这种影响是适度的。该疫苗降低新发艾滋病毒感染风险的能力31%远远低于公共卫生专家通常认为的传染病疫苗最低阈值的70%至90%。甚至更进一步落后的发展,但仍有希望,是由一组研究人员在一些实验室工作的两个新的抗体,至少在一个菜,似乎中和病毒,阻止感染健康细胞的企图。 4,然而,对这些进步的兴奋已被2007年的一个谦逊的撤退的仍然未加工的回忆,在一个预期的射击被认为失败后,被缓和。虽然没有人预料到壮观的结果,也没有人期望这样一个惊人的失败,科学界仍然努力从中恢复。哈佛医学院艾滋病专家布鲁斯·沃克博士说:“我们还有很长的路要走,有效的艾滋病毒疫苗,医生可以进入内阁,拉出一个小瓶,并注射到一个人。 5,这可能是真的,但是,他一直在努力开发自己的艾滋病毒疫苗,现在认为传统的枪杀,一个依靠病毒的片段,唤醒和刺激免疫系统以产生抗体,可能不是防治艾滋病毒的最好办法。而不是期待身体做所有的工作,首先认识到,然后加强对病毒的攻击,为什么不提出身体与一个现成的抗体,可以回家艾滋病毒的武器库?这是免疫学上等同的冷冻晚餐; 已经煮熟的抗体消除了准备和启动免疫系统做战斗的所有艰苦的工作。 6,这是一个大胆的战略,并在艾滋病领域从未尝试过,但Ho愿意利用他的声誉和他近20年的设施,亚伦钻石艾滋病研究中心(ADARC)在纽约,在他的预感。比尔和梅林达·盖茨基金会也是如此,他控制了将近700万美元他追求这个理论的方式。Ho已经将他的实验室的一半以上重定向到该项目,到目前为止的结果重新激发了他对发现的热情; 他现在回到实验室长凳监督实验。 7,只要他讨论这个新项目,他就不能勉强咧嘴笑了,笑得太迟了。在20世纪90年代,他和ADARC通过早期使用减少艾滋病死亡率的抗逆转录病毒(ARV)鸡尾酒(1996年Ho被命名为“年度最佳人物”)成为艾滋病领域的领导者。但是,近年来,中心遭受了一系列挫折,包括需要部分撤回的科学论文,以及关键科学家的离开。这些挑战有一些在现场想知道ADARC和它的黄金男孩主任是否在艾滋病的下一个大突破的边缘或在漫长和疯狂的抗击疾病的另一个曲折。 8,第一反应者?无论何事,他在他面前都没有成功,他早就在艾滋病领域获得了自己的证书。作为加利福尼亚大学洛杉矶分校的医生,在20世纪80年代初,他开始记录患者的日记,这些患者被送往急诊室,伴有一种神秘的汞合金症状,例如肺炎,癌症,最重要的是一个毁灭性的下降免疫功能。几个月后,他注意到一种模式:大多数患者是同性恋者。有趣

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