标签：Bacteria 相关文章

1998年1月大学英语六级考试试题及参考答案

1998 年 1 月大学英语六级考试试题及参考答案 Part Ⅰ Listening Comprehension (20 minutes) Section A Directions: In this section you will hear 10 short conversations. At the end of each

发表于:2018-12-04 / 阅读(164) / 评论(0) 分类 大学六级英语考试听力真题

VOA慢速英语2013 三位生物技术科学家荣获2013年世界粮食奖

Three Biotechnology Scientists Win 2013 World Food Prize 三位生物技术科学家荣获2013年世界粮食奖 From VOA Learning English, this is the Agriculture Report. 这里是美国之音慢速英语农业报道。 The World Food Prize has been

发表于:2018-12-07 / 阅读(59) / 评论(0) 分类 2013年VOA慢速英语(十一)月

英语听力：自然百科 马蹄蟹与人类（一）

As the water is warm and tides grow high, horseshoe crabs leave the ocean floor and make their way to the shores and estuaries of the Atlantic Coast. Here in the sheltered waters of South Carolina, they suddenly emerge by the thousands in the spawnin

发表于:2018-12-26 / 阅读(49) / 评论(0) 分类 自然百科2009年

英语听力：自然百科 佛罗里达州的温泉（二）

The divers started in the ocean, but they are now within solid bedrock, 150 feet beneath someone's living room. They are now swimming in the water supply for the town above. Here they find, as they had hoped, life in the pitch darkness. These are hyd

发表于:2018-12-26 / 阅读(61) / 评论(0) 分类 自然百科2009年

365个英语简短小故事-106. E. Coli Is Everywhere

We all have Escherichia coli bacteria in our intestines. These are the good strains of the bacteria. They help us digest our food. There are billions of these bacteria in our intestines and in our feces. Of the hundreds of strains of good E. coli, th

发表于:2018-12-31 / 阅读(73) / 评论(0) 分类 365个英语简短小故事

VOA慢速英语--研究表明细菌可能导致焦虑和抑郁

Study Suggests Possible Bacteria Link to Nervousness, Depression A new study of mice suggests bacteria may help to cause anxiety and depression in overweight people. The research raises questions about whether changing organisms living inside our bod

发表于:2019-01-03 / 阅读(77) / 评论(0) 分类 2018年VOA慢速英语(七)月

专业术语—SARS专业词汇（四）

Protective antibody 保护抗体 Pulmonary anthrax 肺炭疽 Pulmonary plague 肺鼠疫 Quarantine Ordinance 检疫令 Radix Isatidis granules 板蓝根冲剂 Reagent 试剂 Respiratory tract infectio

发表于:2019-01-03 / 阅读(68) / 评论(0) 分类 医务英语

VOA慢速英语2015 亚马逊部落发现抗生素耐药性

Antibiotic Resistance Found in Amazon Tribe 亚马逊部落发现抗生素耐药性 There are some people who have never come into contact with Western civilization. These people have microbes, tiny organisms, on and in their bodies that can do somet

发表于:2019-01-12 / 阅读(42) / 评论(0) 分类 2015年VOA慢速英语(五)月

VOA慢速英语2015 巴勒斯坦人将有机废物转化成天然气做饭

AS IT IS 2015-09-18 Palestinians Turn Organic Waste into Gas for Cooking 巴勒斯坦人将有机废物转化成天然气做饭 Rural communities in developing countries often have trouble securing dependable supplies ofenergy for cooking and lightin

发表于:2019-01-12 / 阅读(61) / 评论(0) 分类 2015年VOA慢速英语(九)月

VOA慢速英语2016 萨赫勒疾病的传播或与沙尘暴有关

AS IT IS 2016-08-05 Spread of Disease Linked to Sandstorms in Sahel 萨赫勒疾病的传播或与沙尘暴有关 Sandstorms are a major part of life in the Sahel area in Africa. 沙尘暴是非洲萨赫勒地区常见的天气。 The Sahel stretches

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2016年VOA慢速英语(八)月

VOA标准英语2010年-US: Antibiotic Use in Livestock Harms

Animals in many large livestock-raising operations around the world get a small but steady dose of certain antibiotics in their feed. U.S. health officials say there is unequivocal evidence of a link between overuse of antibiotics in healthy livestoc

发表于:2019-01-13 / 阅读(77) / 评论(0) 分类 VOA标准英语2010年(七)月

VOA标准英语2010年-New Research May Help Determine Where

Before Tomas dumped a massive amount of rain on Haiti, doctors treated cholera patients in hospital tents. Flooding from the storm could cause cholera to spread as sewage and other refuse seeps into tents where many people have been living since Janu

发表于:2019-01-14 / 阅读(45) / 评论(0) 分类 VOA标准英语2010年(十一)月

美国科学60秒 SSS 2013-08-15

In laps,bacteria may swim freely，but out in the world，including our bodies，bacteria often exist packed together in dense communities called biofilms. and these configurations can help them cause illness.finding clues about how such bacteria gro

发表于:2019-01-20 / 阅读(68) / 评论(0) 分类 Scientific American(八)月

【英语时差8,16】替代能源-生物能

Alternative Energy? Bugs And Biofuel One day, probably sooner than we like to think, oil production will peak. Then, gasoline prices will go not merely through the roof but up and away into unimagined heights. Before that happens, though, we could ha

发表于:2019-01-22 / 阅读(39) / 评论(0) 分类 英语时差8，16

XDF考研词汇串讲文本b1

baby n. 婴儿,孩子 解析：注意baby 的代词通常用it babysitter n.保姆 bachelor n. 单身汉;[亦作B－]学士(学位) 解析：联系记忆：Bachelor of Arts 文学学士 Bachelor of Sc

发表于:2019-02-03 / 阅读(60) / 评论(0) 分类 英文语法词汇

英文短篇故事（纽约）246 Pink Slime in Ground Beef

Did you hear? Andy asked. Donna asked, Did I hear what? Andy said, Ground beef contains pink slime. I don't know what pink slime is, but it sounds bad. Donna said, I'll tell you what pink slime is. It's trimmings from the cows. They used to put it in

发表于:2019-02-15 / 阅读(53) / 评论(0) 分类 英文短篇故事（纽约）

正确的洗手对女性更重要

【英文原文】 Most people believe that regular hand-washing is the best way to prevent infections. And theyre right: hand-washing does prevent certain infections, but too much washing can actually help some infections along. Whats going on? Righ

发表于:2019-02-16 / 阅读(64) / 评论(0) 分类 英语听力广播—Listening

每日一词【1137】responsible：事发原因

今天我们要学的词是responsible。 Responsible, 有事发原因的意思。 Firefighters believe that vagrants were responsible for the downtown fire, 消防队员认为，市中心大火的肇事者是居无定所的游民。 最新研究发现

发表于:2019-02-16 / 阅读(55) / 评论(0) 分类 英语每日一词

口腔临床英语对话 第8期:有关龋齿的解释(1)

Part four 第四章 An Explanation of Dental Caries 有关龋齿的解释 Why do I have so many cavities，Doctor? 医生，为什么我有这么多蛀牙？ It seems that every time I go to the dentist，there are at least three or four new ones. 好像

发表于:2019-02-27 / 阅读(148) / 评论(0) 分类 口腔临床英语对话

夏说英语新闻晨读 第27期:深圳塌方良心何在

本期内容： Rescuers in Shenzhen, in southern China, continued to search for 85 people still missing after a landslide on Sunday. Seven were pulled from the rubble yesterday. A man-made mountain of earth and building debris collapsed, destroying

发表于:2019-03-02 / 阅读(99) / 评论(0) 分类 夏说英语新闻晨读
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