细菌的计算机鉴定

新东方优美背诵短文50篇 Unit48:Bacteria

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are u

发表于:2018-11-28 / 阅读(466) / 评论(0)

新概念优美背诵短文50篇

赖世雄初级美语入门篇 46

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赖世雄初级美语入门篇

赖世雄初级美语入门篇 45

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赖世雄初级美语入门篇

新东方背诵文选 L48 Bacteria

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新东方背诵文选

求助英语会话49

[00:03.03]Useful Expressions [00:03.96]常用语句 [00:04.88]1.Can I cash a check here? [00:06.82]我可以在此兑换支票吗？ [00:08.75]2.Do you have an account at this bank? [00:11.09]你在本银行有账户吗？ [00:13.43]3.Do you have some identification? [00:15.

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求助英语会话

第65期: unfold, join, identification, key, lady

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 unfold [ Qn5fEuld ] The landscape unfo

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每日攻克5词

SSS 2008-09-23

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Sometimes a bit of bacteria can be just what the doctor ordered. If you prize yogurt for its active cultures, you know what Im talking about. Now a new s

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Scientific American(九)月

SSS 2010-03-16

They say that who you hang out with says a lot about who you are. Well, the microbes that hang out on your fingers can point to exactly who you are. Because scientists at the University of Colorado in Boulder have been able to identify individuals ba

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Scientific American(三)月

VOA常速英语2008年-Antibiotic-Resistant Bacteria Poses Threat to P

By Ruth Reader Washington, DC 13 February 2008 There is growing concern around the world over illnesses caused by new antibiotic-resistant bacteria, or so-called superbugs, and the decreasing effectiveness of antibiotics to treat infections. Earlier

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VOA常速英语2008年（二月）

2007年VOA标准英语-Ivory Coast Resumes Identification Project

By Phillip Wellman Dakar 25 September 2007 A program to issue identity papers to millions of undocumented northerners has begun in Ivory Coast, a step many say is necessary to reconcile the divided nation as elections draw closer. Phillip Wellman rep

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2007年VOA标准英语（九月）

北师大版高中英语模块7--Unit 23 Lesson1-1

[00:04.04]Unit 23 Confilct Lesson 1 War Memories [00:10.16]A Do Chuc is a forty-eight-year-old [00:13.67]Vietnamese peasant whose two daughters [00:16.09]and an aunt were killed by Gls [00:18.69]in My Lai that day. [00:20.75]He and his family were ea

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北师大版高中英语模块8(选修)

VOA慢速英语2011--Gut Bacteria: We Are What We Eat

HealthReport-GutBacteria:WeAreWhatWeEat This is the VOA Special English Health Report. The human digestive system is full of bacteria -- mostly good bacteria. These organisms help break down food so the body can use the nutrients. Scientists are expl

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2011年VOA慢速英语(九)月

Experts: Let Produce Dry Out to Avoid Bacteria

Experts: Let Produce Dry Out to Avoid Bacteria American researchers say farmers should wait one day after a rain storm or watering their fields to harvest fresh fruits and vegetables. They say gathering the crops at least 24 hours after rainfall incr

发表于:2019-01-12 / 阅读(189) / 评论(0)

2015年VOA慢速英语(七)月

2006年VOA标准英语-Mass Identification Plan Ploughs Ahead in Ivory

By Franz Wild Korhogo 27 July 2006 At least two have died in a series of violent clashes between political activists in Ivory Coast during the past week. The groups cannot agree over a national identification scheme, which is meant to pave the way f

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2006年VOA标准英语（七月）

2006年VOA标准英语-Ivory Coast Identification, Disarmament Slowly

By Franz Wild Abidjan 24 May 2006 Charles Konan Banny greets villagers in Meagui In war-divided Ivory Coast disarmament and personal identification, the two obstacles to elections, saw partial success in a pilot program this week. There is little si

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2006年VOA标准英语（五月）

英语对话之入住旅馆-5

A: Hello. My name is John Sandals, and I've got a reservation. B: May I see some identification, sir, please? A: Sure. Here you are. B: Thank you so much. Have you got a credit card, Mr. Sandals? A: I sure do. How about American Express? B: Unfortuna

发表于:2019-01-15 / 阅读(162) / 评论(0)

英语情景对话-旅馆

AGRICULTURE REPORT - Identification System Proposed for U.S.

AGRICULTURE REPORT - Identification System Proposed for U.S. Farm Animals By Mario Ritter Broadcast: Tuesday, May 17, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. The United St

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农业与发展

钱包中应该存放的4种重要的物品

1. Identification 1.身份证 We never know when we need to show our identification, so its a good idea to carry it in your wallet all the time. Your identification is actually your passport to numerous opportunities so you dont have to keep your pas

发表于:2019-02-01 / 阅读(121) / 评论(0)

阅读空间

Using bacteria to generate energy hopeful

BEIJING, May 24 (Xinhuanet) -- Scientists revealed for the first time the molecular structure of proteins, which enables bacteria to transfer electrical charges, according to a new study. The revelation was published in Proceedings of the National Ac

发表于:2019-02-07 / 阅读(74) / 评论(0)

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雅思口语考试考官常用语

雅思口语考试中考官使用的指令语言是比较固定的，一般都是按照下面列的这个流程来进行的。大家可以在跟朋友对练或模考时使用，增加练习的仿真度。 Good morning. Come in and take a seat. Can yo

发表于:2019-02-09 / 阅读(132) / 评论(0)

雅思英语

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学英语单词

a la bonne heure

abnormal odo(u)r

acid ethylphosphite

activated carbon purifier

acupoints on lung channel of hand-Taiyin

acute recurrent pancreatitis

Adansonian

all-gear system

allowance for the post

anamniotic

ANTI-HGH