单词：laborious test method
单词：laborious 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
[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:00.77]1994 Passage5 [00:03.29]Discoveries in science and technology [00:06.22]are thought by untaught minds [00:08.74]to come in blinding flashes [00:11.06]or as the result of dramatic acciden
历年考研英语阅读理解
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雅思词汇真经
-Penny: So what'd you get the birthday boy? 你们给生日主角准备了什么？ -Howard：Well, Raj got him an awesome, limited edition Dark Knight sculpture awesome：棒极了 limited edition：限量版 Knight ：骑士 sculpture：雕塑 Raj给
生活大爆炸第一季
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
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）
Still in Books and Arts; Book Review; Joys of craftsmanship;Handy work 文艺；书评；手工技艺的乐趣；手工劳动； Made By Hand: Searching For Meaning in a Throwaway World. By Mark Frauenfelder. 《手工制作：在被抛弃的世界中寻
经济学人文艺系列
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
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
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
My friend's appearance suggested that he was now in the same predicament, and I prepared myself to cultivate an agreeable acquaintance. 从我这位朋友的仪表来看，今天他的境遇一点也不比那时好；我决定同他交个朋友。 Th
月亮和六便士
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
Malaria killed 435,000 people last year, most of them in Africa. 去年435,000人死于疟疾，其中大部分在非洲。 The parasite that causes the illness is carried by females of some, but not all, species of mosquitoes of the genus Anopheles.
经济学人科技系列
1. Throw yourself in at the deep end 深临其境 Many people will look you in the eye and tell you with utter conviction that the only way to learn is to move to the country of your target language. This isnt strictly true, but it obviously makes im
阅读空间
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