abbr. Office of Air Research Automatic Computer <美>航空研究用自动计算机局

疯狂英语易背作文 23.Theory and Practice

23.Theory and Practice When talking about the importance of theory and practice,some people think theory is rather empty and abstract,so we should try to pratice a lot to obtain our goals;while others maintain that practice is rather too blind and wh

发表于:2018-11-28 / 阅读(371) / 评论(0)

疯狂英语易背作文

[单词解析速记].JV442.(Tractable.and.Wince)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-04 / 阅读(186) / 评论(0)

单词解析速记

数学英语 40 How to Divide Fractions

by Jason Marshall A few months ago we talked about how to multiply fractions. Now that were comfortable doing this and weve talked about a few applications of multiplying fractions such as how to convert units and how to estimate how fast someone is

发表于:2018-12-07 / 阅读(213) / 评论(0)

数学英语

数学英语 34 How to Multiply Fractions

by Jason Marshall In the last article, Is Multiplication Repeated Addition? we talked about what it really means to multiply two numbers. We found that the conventional meaning of multiplicationrepeated additionbreaks down when multiplying fractions,

发表于:2018-12-07 / 阅读(180) / 评论(0)

数学英语

数学英语 02 How are Fractions and Division Related?

by Jason Marshall In the last episode, we talked about exactly what decimal points and decimal numbers are, and why they are so convenient to use. In the next few weeks were going to continue talking about decimals and their place in the world of mat

发表于:2018-12-07 / 阅读(218) / 评论(0)

数学英语

[单词解析速记].JV561.(Refractory.and.Voluminous)

发表于:2018-12-30 / 阅读(200) / 评论(0)

单词解析速记

数学英语 17 What Are Fractions?

图片1 图片2 by Jason Marshall Do you frequently find yourself at restaurants with friends fumbling to figure out how to split the bill and calculate the tip? Have you ever resorted to seeking advice from your smart phone? Dont worry, we all have.

发表于:2019-01-02 / 阅读(329) / 评论(0)

数学英语

英语歌曲:Jolly Song-Oa

发表于:2019-01-10 / 阅读(250) / 评论(0)

Jolly Songs

音乐天堂：right here waiting--rachard max

理查德马克斯Richard Marx不仅歌唱得好，他还能自己创作写歌，《Right Here waiting》就是他自己写的一首名曲。世界上其他地方的歌手也纷纷用他的曲调重新填词翻唱，比如香港歌星钟镇涛的《红

发表于:2019-01-10 / 阅读(296) / 评论(0)

音乐天堂

2007年VOA标准英语-New Grand Canyon Attraction offers Spectacular

By Joseph Mok Grand Canyon, Arizona 27 June 2007 The Grand Canyon in the Southwest state of Arizona is one of the seven natural wonders in the world. Carved out by the Colorado River over millions of years, the colorful gorge is over 400 kilometers

发表于:2019-01-13 / 阅读(252) / 评论(0)

2007年VOA标准英语（六月）

VOA标准英语2009年-Indonesia says Burma Must Release Democrac

Indonesia's foreign minister has said Burma must release democracy leader Aung San Suu Kyi if its 2010 elections are to be credible. Indonesia has been pushing for tougher action against human rights violators during meetings of the Association of S

发表于:2019-01-14 / 阅读(170) / 评论(0)

VOA标准英语2009年(七月)

英语情景对话：Practicing Driving With a Friend(1)

A: Do you want to practice your driving right now? B: No problem. We can do it right now. A: Are you buckled up? B: All right. Now what do I do? A: Start the car. B: Which way do you want me to go? A: Take a left. B: How far do you want me to go? A:

发表于:2019-01-15 / 阅读(178) / 评论(0)

英语情景对话-驾驶

英语情景对话：Practicing Driving With a Friend(3)

A: Do you think we can go driving right now? B: Yeah, sure. Let's go. A: Buckle up. B: All right. Now what? A: Now you put the key in the ignition and start the car. B: Which direction should I take? A: Make a left on this next street. B: Tell me how

发表于:2019-01-15 / 阅读(179) / 评论(0)

英语情景对话-驾驶

THIS IS AMERICA - Fiftieth Anniversary of Ruling Against Rac

THIS IS AMERICA - Fiftieth Anniversary of Ruling Against Racial Separation in Schools By Cynthia Kirk Broadcast: Monday, May 17, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special Engl

发表于:2019-01-26 / 阅读(296) / 评论(0)

This is America

ESL Podcast 165 - A Practical Joke

Joey: Ive had it ! Im not going to take it anymore. Rachel: Whats the matter ? Joey: Im sick and tired of being the butt of Chandlers practical jokes . One of these days, hes really going to get someone hurt. Rachel: Oh, no. What has he done now ? Jo

发表于:2019-01-28 / 阅读(183) / 评论(0)

地道美语播客

Putin Vows to Defend Democracy in Russia

Lisa McAdams Russian President Vladimir Putin has reaffirmed Russia's commitment to democratic values, while building what he called a state strong and free. He rejected Western criticism that his gov

发表于:2019-01-30 / 阅读(258) / 评论(0)

VOA2004（上）--国际时事

Tractor Lady

BBC Learning English People and Places Tractor Lady Jackie: Hello, welcome to bbclearningenglish.com. I'm Jackie Dalton Manon It's a 31 year old German tractor and it's green, with red inside the wheels. Jackie: and this is the Dutch actress Manon O

发表于:2019-02-06 / 阅读(472) / 评论(0)

人与地方

Tractor Sazi Tabriz beats Al-Jazira 3-1 in Asian Champions League

TEHRAN, Feb. 27 (Xinhua) -- Tractor Sazi Tabriz of Iran defeated Al-Jazira of the United Arab Emirates (UAE) 3-1 in Group A of Asian Champions League, local media reported on Wednesday. In the match held in Tabriz Yadeghar-e-Emam stadium before 85,00

发表于:2019-02-06 / 阅读(205) / 评论(0)

英语新闻

How and Why to Pick a Spiritual Practice

How and Why to Pick a Spiritual Practice In this age of technology and materialism, when many wonder what tomorrow will bring, the resurgence of spirituality is a normal phenomenon. For centuries, people have turned to religions or other belief syste

发表于:2019-02-07 / 阅读(260) / 评论(0)

阅读空间

4 Tips to Bolster Your Meditation Practice

4 Tips to Bolster Your Meditation Practice As knowledge of meditation has grown, more and more people have turned to this ancient spiritual practice as a way to reduce stress, increase their happiness and enhance their concentration. We now have acce

发表于:2019-02-07 / 阅读(254) / 评论(0)

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active body-tilting system

artificial fecundation