单词：Ayrton-Mother ring test method
单词：Ayrton-Mother ring test method 相关文章
A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's
英语情景对话-大学生活
VOICE ONE: I'm Barbara Klein. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special English. Susan Sanders at work At the Torpedo Factory Art Center in Alexandria, Virginia, you can see the work of jewelry designer Susan Sanders. Her many
VOA慢速英语2009年（十）月
Scientists Create Method to Test Food and Drugs for Purity Millions of people in developing countries have to be on guard against contaminated food and medicine. Some products could be harmful -- even deadly. In Nigeria, brake fluid was found in a pr
2017年VOA慢速英语(三)月
Researchers Develop Better, Cheaper, Faster Zika Test 研究人员开发出更好、更便宜、更快寨卡病毒测试 From VOA Learning English, this is the Health Lifestyle report. A team of researchers say they have developed a new test for Zika
2016年VOA慢速英语(五)月
A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's
大学生活-College Life
4 What will the man remember to do? [A] Telephone the woman [B] Buy the woman a ring [C] Come to see the woman
听听测测
By Caty Weaver Broadcast: October 24, 2004 (THEME) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And, I'm Steve Ember with People in America in VOA Special English. Today, we tell about actor Marlon Brando. Many critics say he was the greatest actor of al
名人轶事
By David McAlary Washington 11 May 2006 Scientists have developed a cheap, rapid test to determine who has trachoma, the leading infectious cause of blindness in poor countries. The researchers say th
2006年VOA标准英语（五月）
This is the VOA Special English Economics Report. Recently, the United States Supreme Court decided a case on the property rights of inventors. The question was whether a business method is enough of an invention to receive a patent. Patents are a fo
2010年VOA慢速英语(七)月
By Al Pessin Washington 01 September 2006 The U.S. Defense Department says it conducted a successful test of its land-based ballistic missile defense system on Friday. Officials say a missile launched from California intercepted a target missile fro
2006年VOA标准英语（九月）
By Meredith Buel Washington 02 October 2007 The Pentagon says a recent successful test of the nation's missile defense system could boost support for the controversial project, which is designed to protect America from missiles fired by countries suc
2007年VOA常速英语（十月）
STEVE INSKEEP, HOST: Turns out there are some workouts that can improve your memory. NPR's Jon Hamilton reports on two approaches to brain training. JON HAMILTON, BYLINE: Brain training programs often target something called working memory. KARA BLAC
2017年NPR美国国家公共电台10月
托福写作:如何摆脱中式英语 对很多中国托福考生来说，写作实际上是个翻译过程，如何把思想中的中文转化成现实中的英文是托福基础写作最关心的问题，也是学生们首要应该解决的问题。但
托福英语
HEALTH REPORT - New Method to Find Alzheimer's Disease By Jerilyn Watson Broadcast: Wednesday, February 04, 2004 This is the VOA Special English Health Report. A computer picture of a brain affected b
健康与经济
By Jessica Berman Washington 12 October 2006 Researchers have developed a new tuberculosis test that makes a diagnosis possible in a fraction of the time it can take using other methods. Experts say the test would be especially useful in the develop
2006年VOA标准英语（十月）
标准名称Code Standard Name Fire Prevention Code防火规范 Uniform Fire Code, 2003 Edition （incorporates provisions from both the Fire Prevention Code and the WFCAs Uniform Fire Code）统一消防规范 2003版 Standard for Portable Fire Extinguishers手提灭火
英文语法词汇
对很多中国托福考生来说，写作实际上是个翻译过程，如何把思想中的中文转化成现实中的英文是托福基础写作最关心的问题，也是学生们首要应该解决的问题。但是我们的学生受思维定式的
托福英语
A few minutes can feel like forever when you're waiting on the results of a pregnancy test. But in that brief time, you're witnessing the power of the scientific method. That one little stick lets you ask a question, perform a controlled experiment,
留美老师带你每日说英文
第一、迷你对话 A: Look! It is not working well. Did you try out the bike when you bought it. 看，这两自行车不好用，你买的时候没试用吗？ B: No, theres no need. We can change it within two days if its not damaged. 是的，没
迷你对话学地道口语