欧氏〔双向〕扩散法

当代考试－TEST (1)

TERMINAL TEST Part I Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Section A Directions: This section is to test your ability

发表于:2018-12-07 / 阅读(144) / 评论(0)

当代考试

当代考试－TEST (2)

TERMINAL TEST Part I Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Directions: This section is to test your ability to give p

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当代考试

当代考试－TEST (3)

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当代考试

当代考试－TEST (4)

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当代考试

当代考试－TEST (5)

发表于:2018-12-07 / 阅读(146) / 评论(0)

当代考试

SCIENCE REPORT - Blood Test For Ovarian Cancer

SCIENCE REPORT - February 28, 2002: Blood Test For Ovarian Cancer By Nancy Steinbach This is the VOA Special English Science Report. American medical researchers say they have developed a simple blood

发表于:2019-01-02 / 阅读(86) / 评论(0)

科技之光

Couch Surfing 沙发漫游

自助游是旅游爱好者们的最爱，但在高昂的费用、人生地不熟等问题面前，不少旅行者只能望游兴叹。不过最近，一种新型的网络互助游沙发漫游受到人们的关注。人们可以在网上寻找旅途中

发表于:2019-01-07 / 阅读(92) / 评论(0)

实用英语

New Test for West Nile Virus

by Jill Moss Broadcast: July 23, 2003 This is Bill White with the VOA Special English Health Report. A medical company in Australia, PanBio, has developed a new test for West Nile 1)virus. The test ex

发表于:2019-01-09 / 阅读(114) / 评论(0)

VOA2003（下）-环境与健康

VOA慢速英语2011--WHO Urges Ban on Blood Test for Tubercul

Health Report - WHO Urges Ban on Blood Test for Tuberculosis 健康报道 - 世卫组织督促禁用血液检测方法诊断结核病 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 The World Health Org

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2011年VOA慢速英语(八)月

2007年VOA标准英语-Researchers Find Better Blood Test for Prostate

By Carol Pearson Washington 01 May 2007 Prostate cancer is one of the most common cancers for men in the developed world. Some 400,000 new cases are likely to be diagnosed this year in the United States and Europe, and close to 90,000 men are expecte

发表于:2019-01-13 / 阅读(110) / 评论(0)

2007年VOA标准英语（五月）

VOA标准英语2011--WHO Says TB Blood Test Inaccurate

WHO Says TB Blood Test Inaccurate The World Health Organization is urging many low and middle income countries to ban the use of currently-available commercial blood tests to detect active tuberculosis. This is the first time WHO has issued an explic

发表于:2019-01-14 / 阅读(73) / 评论(0)

VOA标准英语2011年(八月)

VOA标准英语2013--Global Leaders Condemn N. Korea's Latest Nuclear Test

Global Leaders Condemn N. Korea's Latest Nuclear Test U.N. Secretary General Ban Ki-moon described the move as deeply destabilizing. He said it is a clear and grave violation of sanctions banning Pyongyang from nuclear and missile tests. U.S. Preside

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VOA标准英语2013年(二月)

原版英语对话：Having a Blood Test in the Lab(1)

A: The doctor sent me over here to have my blood drawn. B: Certainly, please have a seat and roll up your left sleeve. A: What is this test for? B: Well, today your doctor wants us to check your white blood cell count. A: What does that tell him? B:

发表于:2019-01-15 / 阅读(86) / 评论(0)

英语情景对话-健康

原版英语对话：Having a Blood Test in the Lab(2)

A: My doctor says that I need a blood test. B: I can help you with that. Just have a seat and roll up your left sleeve. A: What are you taking my blood for? B: Your doctor has requested a check of your white blood count. A: What information does that

发表于:2019-01-15 / 阅读(95) / 评论(0)

英语情景对话-健康

原版英语对话：Blood Pressure(3)

A: Have you been feeling OK lately? B: My coach wants you to check my blood pressure. A: Has anyone ever told you that you had high blood pressure? B: I dont have any symptoms of high blood pressure. A: People with high blood pressure seldom know the

发表于:2019-01-15 / 阅读(97) / 评论(0)

英语情景对话-健康

美国乡村音乐:Better As A Memory——Kenny Chesney

i move on like a sinners prayer and letting go like a levee breaks walk away as if i don't care learn to shoulder my mistakes or built to fade like your favorite song get reckless when there's no need laugh as your stories ramble on break my heart,

发表于:2019-02-02 / 阅读(67) / 评论(0)

美国乡村音乐

2007年VOA标准英语-Blood Test is Accurate Predictor of Future Hear

By Melinda Smith Washington, DC 11 January 2007 watch Heart Disease Blood Test The World Health Organization (WHO) says that cardiovascular disease causes approximately one third of all deaths worldwide (16.7 million). And those deaths are not just

发表于:2019-02-03 / 阅读(110) / 评论(0)

2007年VOA标准英语（一月）

LOCOG's full test of Olympic Park kicks off

LONDON, May 2 (Xinhua) -- The London Organising Committee of the Olympic and Paralympic Games (LOCOG) started its full-scale test of the Olympic Park on Wednesday as it delivers six final sporting test events as part of the London Prepares series. Du

发表于:2019-02-06 / 阅读(119) / 评论(0)

英语新闻

Coe hails test events a success

LONDON, May 9 (Xinhua) -- LOCOG president Seb Coe hailed the London Prepares series a success as the final London 2012 test event - the London Disability Athletics Challenge - concluded, signalling the end of 42 events. In less than 12 months, LOCOG

发表于:2019-02-18 / 阅读(111) / 评论(0)

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