[=biological defense]生物战防护

新概念优美背诵短文50篇 Unit3:The Defini tion of Price

03 The Definition of Price Prices determine how resources are to be used. They are also the means by which products and services that are in limited supply are rationed among buyers. The price system of the United States is a complex network compose

发表于:2018-11-27 / 阅读(661) / 评论(0)

新概念优美背诵短文50篇

魔术美文记英语4级词汇 The New Autobiobiography

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-11-30 / 阅读(361) / 评论(0)

24篇魔术美文串记4级词汇

2013年ESL之就医和人际交往 17 Fearing Bioterrorism

Fearing Bioterrorism Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have s

发表于:2018-12-03 / 阅读(147) / 评论(0)

2013年ESL之就医和人际交往

英语听力：双城记. 11 Madame Defarge's revenge

发表于:2018-12-06 / 阅读(132) / 评论(0)

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VOA慢速英语2009-Education Report - Studying in the US: Web Redef

This is the VOA Special English Education Report. This week, we visit four Web sites where students can learn about higher education in the United States. Cappex.com -- c-a-p-p-e-x -- matches students with colleges and universities. Students create

发表于:2018-12-07 / 阅读(89) / 评论(0)

VOA慢速英语2009年（二）月

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(194) / 评论(0)

蒋健棠听说学英语

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

发表于:2018-12-29 / 阅读(98) / 评论(0)

新编大学英语阅读部分

ESL Podcast 930 – Fearing Bioterrorism

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(108) / 评论(0)

地道美语播客

Designer Antibiotics

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04

发表于:2019-01-02 / 阅读(193) / 评论(0)

科技之光

Biosolids

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(165) / 评论(0)

VOA2003（下）-农业与经济

音乐天堂：two steps behind--defleppardKB

海峡拥有高超的不鲁斯吉他技巧，低沉嗓音的半说半唱，成熟睿智的歌词，以及难以言表的宽厚情怀，整个八十年代，不知多少人依*他们的音乐，完成了由青春向成年的过渡，不知多少人被那

发表于:2019-01-08 / 阅读(189) / 评论(0)

音乐天堂

VOA标准英语2010年-Israel Successfully Tests Rocket Defen

Iron Dome defense system uses cameras and radar to track incoming rockets and can shoot them down within seconds of their launch. The system was developed by Rafael, the Israel Military Industries, at a cost of $200 million. Robert Berger | Jerusalem

发表于:2019-01-09 / 阅读(132) / 评论(0)

VOA标准英语2010年(一月)

voa标准英语2008年-US Makes New Proposals to Russia on Missile Def

The State Department's top arms control official says the United States has made new proposals to Moscow aimed at easing Russian concern about the planned U.S. missile defense system in central Europe. Under-Secretary of State for Arms Control and I

发表于:2019-01-13 / 阅读(125) / 评论(0)

VOA标准英语2008年(十一月)

美国国家公共电台 NPR Trump Administration Plans To Defang Consumer Protection Watchdog

Trump Administration Plans To Defang Consumer Protection Watchdog STEVE INSKEEP, HOST: We have news this morning about the plans of the new leader of the Consumer Financial Protection Bureau. Mick Mulvaney is President Trump's appointee to run the ag

发表于:2019-01-16 / 阅读(165) / 评论(0)

2018年NPR美国国家公共电台2月

AGRICULTURE REPORT - Biocontrols, Part 2

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(138) / 评论(0)

农业与发展

voa标准英语2008-Efforts Underway to Defuse Rising Indo-Pakistani

A trio of U.S. senators is in South Asia, one of several sets of high-level foreign visitors trying to defuse rising tension between India and Pakistan following the Mumbai terror attacks. Meanwhile, India is renewing demands Pakistan hand over want

发表于:2019-02-02 / 阅读(127) / 评论(0)

VOA标准英语2008年(十二月)

VOA常速英语2008年-Serbian pro-Western President Defeats Ultra-nat

By Barry Wood Belgrade 03 February 2008 Serbian pro-Western President Boris Tadic has claimed victory over his ultra-nationalist challenger Tomislav Nikolic in a closely contested runoff vote. VOA's Barry Wood in Belgrade reports that amid mild and s

发表于:2019-02-06 / 阅读(156) / 评论(0)

VOA常速英语2008年（二月）

俄科学家研制出"不老药"

俄罗斯莫斯科的一位生物能量学教授近日宣布，他已研制出一种能够有效延缓衰老的不老药，并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂，能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(169) / 评论(0)

阅读空间

VOA标准英语2010-Flight Attendants Are First Line of Defen

Elizabeth Lee 05 April 2010 Flight attendants at a large U.S. airline are training other flight attendants to recognize signs of human trafficking on international and domestic flights. The flight attendant leading the program says it's possible to c

发表于:2019-02-06 / 阅读(112) / 评论(0)

VOA标准英语2010年(四)月

Newly Discovered Biomarker Predicts Cancer Growth

One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic（遗传的,基因的） m

发表于:2019-02-18 / 阅读(93) / 评论(0)

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alphenic

aluterus monoceros

anthracenecarboxylic acid

blue ribbon committee