单词：ex post facto experiment
单词：ex post facto experiment 相关文章
EXPLORATIONS - Wiley Post: The First Pilot to Fly Around the World Alone By Paul Thompson Broadcast: Wednesday, September 14, 2005 ANNOUNCER: Now the VOA Special English program, Explorations. Today S
Explorations
The inspector general at the Justice Department says a top aide to former Attorney General Alberto Gonzales used political considerations in screening candidates for employment at the agency in violation of federal law. VOA's Deborah Tate reports fr
VOA标准英语2008年（七月）
Mary: Excuse me. Can you tell me the way to the train station, please? Jack: Sure. It's only three blocks down the street. Mary: Is it near the post office? Jack: No. It's next to the fire station. Mar
赖世雄初级美国英语
[ti:UNIT 4 Look into Science! Lesson 25: Let's Do an Experiment!] [0:00.466]UNIT 4 第四单元 [0:02.644]Lessons 25～32 第25~32课 [0:05.438]Look into Science! 观察科学！ [0:07.483]You Will Learn 你将学到 [0:08.630]Functions 实际应用
河北教育初中英语（初中起点）八年级下册
Unit 4 [00:02.98]Look into Science!How Can a Paper Have One Side? [00:10.63]A piece of paper has two sidess. [00:15.07]See?This piece of paper has a white side and a pink side. [00:22.44]In this experiment,In this experiment,we make a piece of paper
北京仁爱英语八年级下
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英语广播节选
The four scientists -- three men and one woman -- are taking part in this experiment designed to determine how well food, water, and oxygen can be used and recycled under controlled conditions. The test of the controlled ecological life support syste
2016CRI中国国际广播电台
[00:02.99]3 Listen and order. [00:07.30]You will hear Miss Wang give instructions on [00:10.67]how to use a Bunsen burner. [00:14.04]Listen to the instructions [00:15.94]and number the pictures in the correct order. [00:20.12]Number the steps 1-8. [0
外研社新标准初中英语九年级
by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I
法律英语 Legal Lad
It's always fun when my brother comes to visit from New Zealand. Because he is a math and science teacher, he often thinks of interesting things to do that fascinate the children. When he heard that one of my sons does experiments in the kitchen for
英语博客 A cup of English
My husband asked me to go to the post office to mail his resume in anticipation of a job interview. He instructed me to send it the fastest way possible. Struck by the urgency in his voice, I grabbed
英汉幽默故事选读
Sidney was a 14-year-old boy with an interest in the sciences. One summer day he started his own investigations. With his 12-year-old sister Sophie in tow, he caught a large bull frog in a local pond. Sidney started his experiment with the amphibian,
英汉幽默故事选读
My teen-age daughter was preparing to return home after having visited her grandparents for a few weeks one summer. Her grandfather gave her 12 post cards .
英汉幽默故事选读
By Brian Wagner Tegucigalpa 28 September 2009 Honduras ousted President Manuel Zelaya speaks at George Washington University's Latin American and Hemispheric Studies Program in Washington, 02 Sep 2009 The Honduran de facto government is pressing Bra
VOA标准英语2009年(九月)
By Margaret Besheer United Nations 25 September 2009 US Ambassador to the U.N. Security Council, Susan Rice, chairs a meeting of the Security Council, on recent developments in Honduras, 25 Sep 2009 The U.N. Security Council held an emergency meetin
VOA标准英语2009年(九月)
check,examine,experiment,test check 指校对（文章、书信等）或找错、检查。 examine 表示察看或观察以了解情况，仔细检查。 experiment表示为了发现或证明某个事实而进行操作。 test表示以某种手段来试
英文语法词汇
EDUCATION REPORT - Duke iPod Experiment By Nancy Steinbach Broadcast: Thursday, August 05, 2004 This is Steve Ember with the VOA Special English Education Report. Duke University in Durham, North Caro
教育与新闻
By Catherine Maddux Washington 11 May 2006 An unreleased report by a panel of Nigerian experts says that the U.S. drug manufacturer, Pfizer, violated international and Nigerian law when it conducted a
2006年VOA标准英语（五月）
Whether you like it or not, foreign expressions represent an integral part of the English language (and of many other languages, too). Knowing the meaning and usage of the most used ones is very important. First of all because it will enable you to u
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今天我们要学的词是declare。 Declare, 正式宣布，声明的意思，通常用在一些重大事件上。 Libya's de facto leadership said they expected to declare the liberation of Libya in less than a week, 利比亚事实上的领导层表
英语单词荟萃