生物制剂

US Able to Protect Servicemembers from Biological Threat, Sa

Broadcast: Jan 10 2003 The Pentagon has issued a statement 2) asserting the military is prepared to protect its personnel from possible biological weapons attack. On the surface, the Pentagon's assert

发表于:2018-12-08 / 阅读(46) / 评论(0)

VOA2003（上）-健康之旅

英语口语大赢家Topic318:筹备 Preparation

雪莉公司准备组织举行一次素质拓展运动，雪莉和她的同事在商量着做一些计划工作，到底该怎样安排呢？ Listen Read Learn Maria: Hi, have you got the exact number of people who are going take part in this activity? Shirley: Yes, there are 62 in totals, and 2

发表于:2018-12-26 / 阅读(48) / 评论(0)

英语口语大赢家

2006年VOA标准英语-UN Leader Warns of Biological Weapons Threat

By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological

发表于:2019-01-12 / 阅读(104) / 评论(0)

2006年VOA标准英语（十一月)

AGRICULTURE REPORT - Biological Controls, Part 1

AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living

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农业与发展

成功人生的十句 “良言佳句”

想要获得成功，拥有一个成功的人生，方法有很多，各人也有各人的心得，这里也有十句话佳话奉劝各位 1. Do one thing at a time, and do well. 一次只做一件事，做到最好！ 2. Never forget to say thanks .

发表于:2019-02-09 / 阅读(40) / 评论(0)

英语口语

VOA标准英语2011--Israel Practices Biological Attack Response

Israel Practices Biological Attack Response The Israeli government has carried out a two-day exercise it says is aimed at boosting preparedness for any terrorist attack aimed at sparking an outbreak of a highly contagious disease. Israeli officials e

发表于:2019-02-12 / 阅读(57) / 评论(0)

VOA标准英语2011年(十二月)

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学英语单词

aetherealization

androgonium

anomalistic Schottky effect

APOBEC-1

arthrobacterium

as silly as a as a sheep

automatic measurer

bambusaspis bambusae

barrel nut

baudot correction electro-magnet

biomicroscope