[网络] 无阻尼固有频率

美国文化脱口秀第239期:怎么让英语发音更标准

今天我们分享5个实用又有效的方法，让你的英语发音更标准。我们会推荐优质的媒体内容、发音练习法和反馈资源，结合这几点，坚持下去，你的英语发音一定会大有提升。怎么让英语发音更

发表于:2018-12-01 / 阅读(186) / 评论(0)

英语音标发音视频

TED演讲:为何闪亮的玻璃高楼对城市生活有害(8)

The firm Ennead clad the Utah Natural History Museum in Salt Lake City in copper and zinc, Ennead公司用铜和锌包裹了位于盐湖城的犹他自然历史博物馆， ores that have been mined in the area for 150 years and that also camouflage

发表于:2018-12-05 / 阅读(150) / 评论(0)

TED演讲设计篇

万花筒 2008-06-28&-06-29 女孩们，小心性早熟

For most parents, their little girls grow up way too fast. Well，now they might have the statistics to back up that claim. According to the American Academy of Pediatrics, girls are hitting puberty earlier, showing signs as early as 8 years of age,

发表于:2018-12-11 / 阅读(104) / 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(216) / 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

发表于:2018-12-16 / 阅读(186) / 评论(0)

2011年VOA慢速英语(十)月

TED演讲第8期:如何不对世界感到无知(1)

I'm going to ask you three multiple choice questions. 我会给你们做三道多项选择题。 Use this device. Use this device to answer. 用这个装置来回答。 The first question is, how did the number of deaths per year from natural disaste

发表于:2018-12-18 / 阅读(102) / 评论(0)

TED演讲科学篇

TED演讲：气味背后的科学(5)

And...but...but...we have to go a little beyond that. 我们需要进一步深入。 Now let me explain why vibrational theory has some sort of interest in it. 现在我来解释为什么震动理论有一定的道理。 These molecules, as you saw i

发表于:2018-12-19 / 阅读(132) / 评论(0)

TED演讲教育篇

TED演讲：单词的诞生(2)

Over the course of three years, we recorded eight to 10 hours a day, 历经3年的时间，我们每天记录8到10个小时 amassing roughly a quarter-million hours of multi-track audio and video. 积累了大约25万小时的多轨音频和视频资料

发表于:2018-12-19 / 阅读(108) / 评论(0)

TED演讲教育篇

CRI中国国际广播电台 News & Reports 2013-03-30

Hello and Welcome to News and Reports on China Radio International. In This Edition Continuing his maiden African tour, President Xi Jinping reaffirms China's commitment to remaining Africa's all-weather friend and partner. Chinese navy conducts live

发表于:2018-12-20 / 阅读(165) / 评论(0)

2013CRI中国国际广播电台

影视歌曲：Sarah Connor&Natural-Just One Last Dance

We meet in the night in the Spanish caf 那夜,我们相遇在西班牙咖啡馆 I look in your eyes just don't know what to say 望着你的双眸心有千言竟无语 It feels like I'm drowning in salty water 泪水已令我尽陷沉溺 A few hour

发表于:2019-01-10 / 阅读(109) / 评论(0)

影视英文歌曲

可以帮助农民干活的机器人

Robot Can Help With Farm Work 可以帮助农民干活的机器人 In the American state of Idaho, a robot moves between lines of fruit trees and grapevines. It is doing farm work. Called IdaBot, this robot is a prototype, or model. An engineering te

发表于:2019-01-12 / 阅读(477) / 评论(0)

2016年VOA慢速英语(十一)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(192) / 评论(0)

VOA标准英语2014年(四月)

TED演讲:听到的色彩(1)

Well, I was born with a rare visual condition called achromatopsia, which is total color blindness, 我出生在一个色彩极少的世界,世界只有明暗之分，这叫做全色盲 so I've never seen color, 所以我不知道什么是颜色， a

发表于:2019-01-18 / 阅读(149) / 评论(0)

TED演讲国际问题篇

TED演讲谈上帝与海啸(4)

The supreme commander toying with expendable units in a great campaign. 在一场大战中，最高指挥官玩弄着可被牺牲掉的部队。 We are still left with a God who can do the tsunami and allow Auschwitz. 留给我们的仍然是一个可以

发表于:2019-01-18 / 阅读(143) / 评论(0)

TED演讲娱乐篇

TED演讲:我们的大脑是如何交流的?(10)

And I'm not sure how to fix it because I'm only a scientist. 我只是个科学家，不知如何解决这个问题。 But maybe one way to do it is to go back to the more natural way of communication, which is a dialogue, 但或许有个可行的方法

发表于:2019-01-18 / 阅读(163) / 评论(0)

TED演讲科学篇

孙燕姿的“绿光”真实存在

还记得孙燕姿那首红遍大江南北的《绿光》吗？翻越过前面山顶、层层白云，绿光在哪里？不知道有多少人跟小编一样，以为歌里的绿光只是对幸福的比喻。而其实在现实中，绿光是真实存在

发表于:2019-01-28 / 阅读(154) / 评论(0)

实用英语

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(200) / 评论(0)

实用英语

TED演讲:恐惧核能是怎样伤害环境的(4)

That's why when, in California, we try to deal with all the solar we've brought online 这就是为什么在加州，我们正在尝试太阳能的完全使用， we now get about 10 percent of electricity from solar 我们现在能够从太阳能获得

发表于:2019-02-13 / 阅读(219) / 评论(0)

TED演讲国际问题篇

“视频”用英语怎么说

视频在英语中常表示为： video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit

发表于:2019-02-18 / 阅读(170) / 评论(0)

英语口语

TED演讲：细菌是怎样交流的(12)

And the final thing is, again just to reiterate that there's this practical part, 最后，只是再一次重申，这个研究的实际应用方面， and so we've made these anti-quorum sensing molecules that are being developed as new kinds of the

发表于:2019-03-04 / 阅读(219) / 评论(0)

TED演讲教育篇

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学英语单词

act upon

asphalt solid propellant

association for making profits