准脉冲扰动

原来这句英语这样说 05_268-300

[00:00.00]268.How would I know? [00:04.00]我怎么知道？ [00:07.99]What happened? [00:09.46]发生什么事了？ [00:10.92]How would I know?I just got back. [00:13.04]我怎么知道？我才刚回来。 [00:15.15]269.None of my business. [00:18

发表于:2018-12-02 / 阅读(201) / 评论(0)

原来这句英语这样说

数学英语 23 What are the Range and Standard Deviation?

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(183) / 评论(0)

数学英语

21世纪大学英语读写教程第四册 Unit6

Unit 6 Text A Pre-reading Activities First Listening Before listening to the tape, have a quick look at the following words. sock 短袜 EQ 情商 empathy 同情 Second Listening Listen to the tape ag

发表于:2018-12-11 / 阅读(172) / 评论(0)

21世纪大学英语读写教程

SSS 2009-11-24

Here in the U.S., its Thanksgiving week. And many of us are getting ready to stuff our faces, watch football and take advantage of all those Black Friday sales. But eat enough turkey and you may not want to shop. Because a new study, in the Journal o

发表于:2018-12-24 / 阅读(157) / 评论(0)

Scientific American(十一)月

十二星座的学习能力大曝光

十二星座的学习能力大曝光 Aries 白羊座 (3月21日~4月20日) The fire element of Arise brings assertive I energy. 火相星座的特质使白羊座具有非常自信的自我力量。 TIPS： Your persistence will lead you to success. B

发表于:2019-01-03 / 阅读(186) / 评论(0)

趣味英语

十二星座箴言

十二星座箴言 Aries 白羊座 (3月21日~4月20日) The fire element of Arise brings assertive I energy. 火相星座的特质使白羊座具有非常自信的自我力量。 TIPS: Your persistence will lead you to success. But your impulsive te

发表于:2019-01-03 / 阅读(197) / 评论(0)

趣味英语

看十二星座性格特征学英语（上篇）

Aries 白羊座 (3月21日~4月20日) The fire element of Arise brings assertive I energy. 火相星座的特质使白羊座具有非常自信的自我力量。 TIPS: Your persistence will lead you to success. But your impulsive temper may cause prob

发表于:2019-01-03 / 阅读(160) / 评论(0)

趣味英语

SSS 2011-10-05

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(268) / 评论(0)

Scientific American(十)月

关于梦想的英语演讲稿

Your Excellency, Ladies and Gentlemen: 尊敬的阁下，女士们先生们： I take great pleasure in formally welcoming you and Madam Liu to Buckingham Palace on the occasion of your State Visit to the United Kingdom. You are certainly no stranger

发表于:2019-01-08 / 阅读(119) / 评论(0)

英语演讲

办公室生存法则

And welcome back, it's 15 minutes before the hour. Dealing with difficult people and situations at work got a whole lot easier. That's because our next guest,Marilyn Puder-York,has written a brand new

发表于:2019-01-11 / 阅读(139) / 评论(0)

访谈录

BBC推荐10本9月必读英文好书

九月份，秋高气爽，正是读书的好时节，那么，该读些什么书呢？BBC推荐的书单已经出炉啦！《鸽子通道》、《时光旅行》、《恋爱中的吸血鬼》，就看名字也够吸引人了有么有？ 1. John le C

发表于:2019-01-17 / 阅读(173) / 评论(0)

阅读空间

英语写作试题

.The following sentence are not unified or coherent.You are required to improve each of them(20 points) 1.She told my sister that she was wrong. 2.Li Bai was one of the greatest poets. 3.Looking up at the sky ,a bird was flying round the tree. 4.His

发表于:2019-01-17 / 阅读(149) / 评论(0)

实用英语

2万公里！英国夫妻自行车环游世界

Would you quit your job to travel 20,000km (12,427 miles) cycling from London to Japan? For Andre and Claire, a couple with a healthy sense of adventure and two well-maintained bikes, the risk was one of the best decisions they ever made. 你会辞掉你

发表于:2019-02-02 / 阅读(167) / 评论(0)

阅读空间

五大理由让女性出轨

As far as stereotypes go, a wandering eye and the urge to jump into bed with multiple partners seems to be built into a man's DNA, but when it comes to cheating, the sexes are created more equally than we think. （Cough, Kristen Stewart, cough。）

发表于:2019-02-06 / 阅读(153) / 评论(0)

英语美文

如何用英语谈论星座

星座（Zodiac Sign）是占星学（astrology）中必不可少的组成部分之一，也是天上一群群的恒星组合（constellation）。人们用星座来分析性格，每个星座都有特定的性格特征，小编帮你整理出来，可

发表于:2019-02-08 / 阅读(375) / 评论(0)

英语口语

十二星座学习英语的潜能

ARIES: 白羊座: The fire element of Arise brings assertive I energy. 火相星座的特质使白羊座具有非常自信的自我力量。 Tips:Your persistence will lead you to success. But your impulsive temper may cause problems. 学习相:坚持会

发表于:2019-02-09 / 阅读(154) / 评论(0)

阅读空间

研究：有权有势的人都是大吃货

克特纳称他的一个研究生注意到了一种出人意料的现象：权利意识和糟糕的餐桌礼仪之间有着明显的联系。他走过来，对我说，我觉得，当人们掌握权力的时候，他们饮食的方式会发生变化。

发表于:2019-02-09 / 阅读(161) / 评论(0)

阅读空间

从圣诞礼物窥见TA对你的感情

They say a picture paints a thousand words and the same applies to gifts. As you shop for Christmas presents for your partner, unconscious feelings and motivations drive your choices. 俗话说，一幅画胜过千言万语。礼物亦然。你为另一

发表于:2019-02-15 / 阅读(130) / 评论(0)

阅读空间

注意力不集中？喝咖啡真的有效吗？

Central nervous system stimulant medicines are the most commonly prescribed medications to treat symptoms of attention deficit/hyperactivity disorder (ADHD). These stimulants activate the level of activity, arousal, or alertness of the central nervou

发表于:2019-02-18 / 阅读(137) / 评论(0)

阅读空间

经济学人:全球自杀率下降的背后(3)

Efforts to curb access to the means to kill oneself can help, too. 限制自杀途径也能有所帮助。 Suicide is surprisingly impulsive. 自杀通常都是意料之外的冲动所致。 A study of young Chinese women who had tried to kill themse

发表于:2019-02-25 / 阅读(116) / 评论(0)

经济学人综合

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adrenoceptors

alveolar consonants

amorphous magnetic materials

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