整流器的涟波谐波

赖世雄教你学唱歌: Unit 1 ALL I HAVE TO DO IS DREAM

ALL I HAVE TO DO IS DREAM 只有寻梦去歌词：DREAM，DREAM，DREAM，DREAM. DREAM，DREAM，DREAM，DREAM.WHEN I WANT YOU IN MY ARMS,WHEN I WANT YOU AND ALL YOUR CHARMS,WHENNEVER I WANT YOU,ALL

发表于:2018-11-27 / 阅读(338) / 评论(0)

赖世雄教你学唱歌

The 1)Odyssey of 2)Homer

For ten long years the Greeks had battled against the 3) Trojans. For ten long years the soaring towers of 4) Troy had 5) withstood their attacks. Then suddenly in a flash of flame and a splash of blo

发表于:2018-11-28 / 阅读(316) / 评论(0)

疯狂英语2002年

SSS 2008-10-31

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In an earthquake, the ground beneath you gives way. Its no longer the one thing you can count on to be solid and stable. Instead, it swerves, dips and

发表于:2018-12-24 / 阅读(139) / 评论(0)

Scientific American(十)月

【英语时差8,16】蚊子爱言论

Is there any sound more annoying than the whine of a [dict]mosquito[/dict]? Yes, mosquitoes are pests through and through. But there's more to their irritating whine than meets the ear. For mosquitoes, that's the sound of love. It's well known by sci

发表于:2018-12-27 / 阅读(177) / 评论(0)

英语时差8，16

一生的收获--推荐

He was 11 years old and went fishing every chance he got from the dock at his familys 1)cabin on an island in the middle of a New Hampshire lake. On the day before the 2)bass season 3)opened, he and his father were fishing early in the evening, catch

发表于:2019-01-08 / 阅读(158) / 评论(0)

英语美文

Three Coin In The Fountain

Three coins in the fountain Each one seeking happiness (Thrown by three hopeful lovers) (Which one will the fountain bless?) Three hearts in the fountain Each heart longing for its home (There they li

发表于:2019-01-10 / 阅读(398) / 评论(0)

100首英语歌

Next happiness,when will come？下一班幸福，几点开？

Next happiness,when will come？下一班幸福，几点开？ Life is full of confusing and disordering Particular time, a particular location, Do the arranged thing of ten million time in the brain, Step by step , the life is hard to avoid delicac

发表于:2019-01-16 / 阅读(160) / 评论(0)

实用英语

乔布斯传第135期:我们当海盗吧!(3)

For the next two days there were presentations by various team leaders and the influential computer industry analyst Ben Rosen, 接下来的两天，各团队的负责人和颇具影响力的计算机行业分析师本罗森都发表了演讲， with

发表于:2019-01-22 / 阅读(145) / 评论(0)

乔布斯传

PBS高端访问:突降的美国燃气价格背后隐藏着什么?

HARI SREENIVASAN: As you no doubt know, gas prices have fallen sharply in recent weeks. According to AAA, the average price of a gallon of regular was $3.52 in late July. Now, less three months later, it's $3.12. For more, we are joined now by Isaac

发表于:2019-01-27 / 阅读(154) / 评论(0)

PBS访谈商业系列

每日一词【619】ripple effect：连锁反应

今天我们要学的词是ripple effect。 Ripple effect, 连锁反应。 The shutdown of the local mine had ripple effects on the entire community, 当地这家煤矿的关门，在整个社区引起了连锁反应。美国汽车业界人士警告说

发表于:2019-02-02 / 阅读(181) / 评论(0)

英语每日一词

科学家宣布再次探测到引力波

Four months after the historic first-ever detection of gravitational waves, scientists said they have directly detected another gravitational wave washing over the Earth. 在引力波历史性的首次检测到四个月之后，科学家们近日表示

发表于:2019-02-02 / 阅读(191) / 评论(0)

英语新闻

50年前的烟草报告改变了世界

50年前的烟草报告改变了世界 If there is one person whose work created a ripple effect that is changing the world, it was the ninth surgeon general of the United States. Fifty years ago this month, he issued a report that linked cigarette s

发表于:2019-02-05 / 阅读(228) / 评论(0)

英语新闻

学个词Learn a Word 第619期 Ripple effect

发表于:2019-02-06 / 阅读(130) / 评论(0)

英语单词荟萃

阿里巴巴提醒特朗普不要破坏中美关系

Alibaba, the worlds biggest commerce group, delivered a stark warning to incoming US president Donald Trump that any upsets in China relations would be detrimental for the US and ripple across the globe. 全球最大电子商务集团阿里巴巴(Ali

发表于:2019-02-08 / 阅读(171) / 评论(0)

英语新闻

埃博拉让西非遭受巨大损失

UNITED NATIONS, March 12 (Xinhua) -- The region of West Africa would lose at least 3.6 billion U.S. dollars per year on average between 2014 and 2017 as a consequence of ripple effects of Ebola, according to a UN report released Thursday. Due to a de

发表于:2019-02-08 / 阅读(161) / 评论(0)

英语新闻

“连锁反应”英语怎么说

《华尔街日报》日前预测，这次冰岛火山爆发，最糟糕的结果可能是引发另外一次规模更大的喷发。冰岛目前有35座活火山，一座火山爆发可能引发其他火山的连锁反应。1783年曾出现持续了8个

发表于:2019-02-09 / 阅读(164) / 评论(0)

实用英语

英语美文：Catch of a Lifetime 一生的收获

发表于:2019-02-09 / 阅读(142) / 评论(0)

英语美文

第449期:如何获得内心的平静(下)

今天我们学习这篇文章的第二部分，这部分内容的最后一点中的关键词是surrender。其实乍看这个单词，让我心理挺不舒服的，因为surrender本身有屈服，投降的意思，但是读完整段之后，我才意

发表于:2019-02-14 / 阅读(142) / 评论(0)

卡卡课堂早餐英语

英译《再别康桥》

再别康桥徐志摩 Goodbye Again, Cambridge 轻轻的我走了，正如我轻轻的来；我轻轻的招手，作别西天的云彩。 I leave softly, gently, Exactly as I came. I wave to the western sky, Telling it goodbye softly, gently. 那河

发表于:2019-02-25 / 阅读(149) / 评论(0)

英语美文

经济学人347:萨拉托加市的制造业(2)

The nearby University of Albanys College of Nanoscale Science and Engineering (CNSE), the first college in the world dedicated to nanotechnology, is doing much the same. A decade ago Alain Kaloyeros, who runs it, set up a partnership with industry an

发表于:2019-03-09 / 阅读(284) / 评论(0)

经济学人综合

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