恒比变频器,定比变频器

万花筒 2008-06-10&-06-11

Countdown to the Olympics,the Beijing Zoo introduces eight Olympic pandas that will be on display through this summer's games.Visitors waited in long lines to buy tickets to the renovated panda hall at the zoo where the animals will be held in a newl

发表于:2018-12-11 / 阅读(132) / 评论(0)

万花筒2008年

老友记第一季第十七集英文歌：What's the Frequency, Kenneth

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

发表于:2018-12-13 / 阅读(172) / 评论(0)

Friends 老友记全10季英语插曲

VOA慢速英语2011--A Closer Look at High-Frequency Trading

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

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2011年VOA慢速英语(十)月

【跟着美剧练发音】美剧美语1025期

S: Saul Berenson. C: Alert the group, Saul. Inform Estes. This is a game-changer. S: Cant be more specific? C: I dont want to talk on an open line. S: Source protection? C: Its way past source protection, Saul. Ive got a visual confirm on the Sandman

发表于:2018-12-28 / 阅读(100) / 评论(0)

跟着美剧练发音

数学英语 26 What is the Golden Ratio

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(231) / 评论(0)

数学英语

数学英语 14 How to Use the Golden Ratio

图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt

发表于:2019-01-02 / 阅读(265) / 评论(0)

数学英语

学个词Learn a Word 第1473课 passing fad

今天我们要学的词是passing fad. Passing fad, 的意思是一股风，一时的风潮。 Don't let him spend so much money on golfing equipment, his interest in the sport could be just a passing fad, 别让他花那么多钱买设备，他对高

发表于:2019-01-07 / 阅读(237) / 评论(0)

英语单词荟萃

租房好还是买房好

After nearly twenty years of homeownership, Ive spent the past ten months renting an apartment. I like it. And I dont. There are pros and cons to renting a place, just as there are pros and cons to owning a home. For me, one of the biggest cons is th

发表于:2019-01-08 / 阅读(137) / 评论(0)

英语小短文

英文摇滚歌曲：As I Lay Dying - The Only Constant Is Change

The only constant is change The only constant is change, go The human heart is born without legs Sliding back and forth And never once does it truly rest Unless accompanied by death Sliding back and forth Even the strongest Remnants of history They h

发表于:2019-01-10 / 阅读(158) / 评论(0)

英文摇滚歌曲

VOA标准英语2012--Analysts: US Presidential Debate a 'Game Changer'

Analysts: US Presidential Debate a 'Game Changer' During a contentious 90-minute encounter in Denver, Colorado a crisp-speaking and seemingly well-rehearsed Mitt Romney repeatedly attacked the president's record, while Obama was often on the defensiv

发表于:2019-01-14 / 阅读(113) / 评论(0)

VOA标准英语2012年(十月)

VOA常速英语2014--High Frequency Traders Under Scrutiny 美司法部调查高频交易

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(153) / 评论(0)

VOA标准英语2014年(四月)

VOA英语教学：美语怎么说第33讲：Mike遇到时间精灵（Genie）—下集

主持人Mike Bond和杨琳带你走进他们幽默搞怪的日常生活，带你边玩边学地道美语！今天，阿拉丁神话发生了！Mike遇到了时间精灵，能把他送回过去！Mike能挽回他的一生挚爱吗？来看下集！ 1

发表于:2019-01-15 / 阅读(120) / 评论(0)

美语怎么说

2015年CRI ＂Reactor Relevant＂ Fusion, a Potential Game Changer in Energy Production

Fusion is how stars produce energy. It occurs when the nuclei of light atoms, such as hydrogen, are fused together under extreme pressure and heat. Tokamak Energy, from Oxfordshire, believes that the third version of their compact, spherical tokamak

发表于:2019-01-17 / 阅读(189) / 评论(0)

2015CRI中国国际广播电台

2017年CRI Digital Domain aims to be a game-changer in China

Digital Domain, an Oscar-winning visual effects provider, has revealed plans to become a game changer in the Chinese market. The Hollywood-based company helped to produce blockbusters including Titanic, Beauty and Beast and the Transformers films. VR

发表于:2019-01-19 / 阅读(152) / 评论(0)

2017CRI中国国际广播电台

二十个表达频率的词组

There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率，以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo

发表于:2019-02-03 / 阅读(165) / 评论(0)

实用英语

每日一词【929】game changer：打破格局

今天我们要学的词是game changer。 A game changer, 指的是可以打破格局、扭转局面的事物。苹果公司新推出iPad。 Disney CEO called iPad a game changer, 迪斯尼公司首席执行官称iPad是可以打破业界格局的新产

发表于:2019-02-03 / 阅读(116) / 评论(0)

英语每日一词

China cuts its reserve ratio again

BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up

发表于:2019-02-04 / 阅读(163) / 评论(0)

英语新闻

学个词Learn a Word 第929期 game changer

发表于:2019-02-06 / 阅读(108) / 评论(0)

英语单词荟萃

英闻天下——331 China's Unbalanced Sex Ratio and its Ripple Effect

China's sex ratio is quite worrying nowadays. According to census data, China's sex ratio at birth was 108 males to every 100 females in the early 1980s, only slightly above the natural rate of 103 to 107. In 2000 the ratio was 116.9 males to 100 fem

发表于:2019-02-14 / 阅读(153) / 评论(0)

英闻天下

趣味青春英语电台第315期:Run something into the ground

Idiom: Run something into the ground ( destroy something ) Hit the book: Microbiology Regulatory officer Counter criticism Decline Fend off criticism Initial Physical inactivity Game changer 'Balance the debate' Applebaum, a food scientist with a PhD

发表于:2019-02-23 / 阅读(189) / 评论(0)

趣味青春英语

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学英语单词

A-HELIX

absolutely convex closed set

absolutetemperature range

aperture grill pictute tube

apertured disk

apocryptodon punctatus

arcadey