二项试验模型

事实：怎样命名一只章鱼-How To Name An Octopus

Pre-Listening Vocabulary binomial nomenclature: a two-part system for naming species (e.g., Panthera tigris) genus: a subdivision of a family of organisms (e.g., Panthera is the genus for tigers, lions and leopards, and a subdivision of the Felidae f

发表于:2018-12-19 / 阅读(440) / 评论(0)

Facts-事实

英闻天下——604 Courtroom Participants Forbidden to Broadcast Trials

China's top court has banned participants or bystanders in legal proceedings from recording or videotaping trials. The broadcast of courtroom activities live via e-mail, microblog or other forms of media has also been forbidden. Participants are also

发表于:2018-12-19 / 阅读(342) / 评论(0)

英闻天下

VOA标准英语2012--Kenya’s Olympic Trials Provide London Preview

Kenyas Olympic Trials Provide London Preview In a country that reveres its runners, many of whom are the best in the world, it is no surprise Kenya's National Olympic Trials were so well-attended by Kenyans and tourists from outside the country. Satu

发表于:2019-01-13 / 阅读(289) / 评论(0)

VOA标准英语2012年(六月)

VOA标准英语2009年-Guantanamo Trials Suspended After Obama Request

.S. military judges in Guantanamo acted quickly Wednesday morning to suspend two of the 21 terrorism trials now in progress, based on a request from the Obama administration. Judges in the other trials are expected to do the same. Image reviewed by

发表于:2019-01-13 / 阅读(298) / 评论(0)

VOA标准英语2009年(一月)

VOA标准英语2009年-India Begins Trials to Select Air Force Co

In India, trials have begun to select a fighter aircraft for the country's air force. Six aircraft manufacturers are in the race to win what will be one of the world's biggest defense contracts worth billions of dollars. dod fa-18c hornet fighter je

发表于:2019-01-14 / 阅读(318) / 评论(0)

VOA标准英语2009年(八月)

英闻天下——23 Courtroom Participants Forbidden to Broadcast Trials

发表于:2019-01-19 / 阅读(280) / 评论(0)

英闻天下

2006年VOA标准英语-Human Trials of New Drugs Carry Risks for

By Jane M Friedman Washington, D.C. 02 May 2006 watch Clinical Trial report Human Trials, preparing for the shot Six Londoners almost died recently during a human trial of a new drug. The British gove

发表于:2019-01-25 / 阅读(373) / 评论(0)

2006年VOA标准英语（五月）

经济学人143:阿司匹林让人吃惊的另一面

Science and technology 科学与技术 Prevention of cancer 预防癌症 Wonder drug 特效药 Aspirin continues to amaze 15:17:29 For more than a headache 治的不仅仅是头疼 FOR thousands of years aspirin has been humanity's wonder drug. 几千年

发表于:2019-01-26 / 阅读(412) / 评论(0)

经济学人科技系列

经济学人118:阿司匹林让人吃惊的另一面

Science and Technology Prevention of cancer Wonder drug 科技预防癌症特效药 Aspirin continues to amaze 阿司匹林让人吃惊的另一面 FOR thousands of years aspirin has been humanity's wonder drug. 几千年来，阿司匹林就一直是

发表于:2019-01-26 / 阅读(345) / 评论(0)

经济学人科技系列

经济学人127:癌症预防灵丹妙药

Technology Prevention of cancer Wonder drug 科技癌症预防灵丹妙药 Aspirin continues to amaze 阿司匹林：继续给你惊喜 FOR thousands of years aspirin has been humanity's wonder drug. 阿司匹林作为人类的特效药实际上已存

发表于:2019-01-26 / 阅读(378) / 评论(0)

经济学人商业系列

经济学人94:癌症治疗即将实现对症下药

Cancer therapy 癌症治疗 Taking aim sooner 即将实现对症下药 If personalised medicine is to achieve its full potential, it should be used earlier on in clinical trials 若想让个体化药物发挥最大潜力，那就应该尽早将它投入

发表于:2019-01-26 / 阅读(447) / 评论(0)

经济学人综合

Testing of Drugs

81 一年轻妇女死于药品试验 DATE=8-11-01 TITLE=IN THE NEWS #493 - Testing of Drugs BYLINE=Nancy Steinbach （Start at 1'05

发表于:2019-01-30 / 阅读(440) / 评论(0)

科技之光

每日一词【498】trials：体育比赛的预选赛

今天我们要学的词是trials。 trial, 是审判的意思，变成复数，后面加个s, 一般是指体育比赛的预选赛。 Things are heating up at the U.S. Olympic trials, 美国奥林匹克选拔赛进行得如火如荼。美国游泳天

发表于:2019-02-02 / 阅读(290) / 评论(0)

英语每日一词

Kogo misses Olympic team for Kenya

NAIROBI, April 17 (Xinhua) -- Olympic bronze medallist Micah Kogo will not be part of the Kenya team to the London Games in July. This follows failure by the 10,000m bronze medallist to secure A Standard qualifying mark of 27:45.00 which ultimately l

发表于:2019-02-05 / 阅读(415) / 评论(0)

英语新闻

学个词Learn a Word 第498期 trials

发表于:2019-02-06 / 阅读(289) / 评论(0)

英语单词荟萃

Phelps sets up first trials duel with Lochte

WASHINGTON, June 25 (Xinhua) -- American star swimmers Michael Phelps and Ryan Lochte set up their first duel of the 400-meter individual medley at the US Olympic swimming trials on Monday. Phelps, who won eight gold medals at the Beijing Games, has

发表于:2019-02-13 / 阅读(370) / 评论(0)

英语新闻

经济学人: 孤独症 (3)

Follow-up examinations of the mice in all these experiments looked at the strengths of connections between nerve cells within part of the brain called the ventral tegmental region. 在所有这些实验中，老鼠的后续检查是观察中脑腹侧被

发表于:2019-02-16 / 阅读(461) / 评论(0)

经济学人科技系列

Tyson Gay out for the rest of the year with hip injury

Tyson Gay will miss the World Championships after having his season ended by a hip injury. The sprinter, 28, who would have been one of Usain Bolt's main rivals in South Korea, withdrew before his 100m semi-final at the US national trials. Gay had an

发表于:2019-02-18 / 阅读(389) / 评论(0)

英语新闻

CCTV9英语新闻：Tokyo Trials hold indisputable significance

A Japanese scholar says the importance of the Tokyo War Crimes Trials is beyond doubt due to its educational and historical significance. Onuma Yasuaki, professor emeritus of the University of Tokya says this is despite some right-wing politicians' a

发表于:2019-02-25 / 阅读(430) / 评论(0)

cctv9英语新闻2016年

Tokyo Trials help lay foundation for order of int'l society after WWII

For more on we're joined in the studio by Mr. Yang Xiyu, a Senior Fellow from China Institute of International Studies. Welcome, Mr. Yang. Q1: The Tokyo Trials set standard in history on how to define and punish war crimes. Can you tell us more about

发表于:2019-02-25 / 阅读(321) / 评论(0)

cctv9英语新闻2016年

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agricultural investment