[化] 三硝基-α-萘酚

66. It's Nap Time p. 455

Lesson 66. It's Nap Time 现在是午睡的时间 Mr. Mishima, a Japanese tourist, enters a bank in Milan, Italy. M: Uh, excuse me... T: Zzzzzzzz... M: EXCUSE ME! T: Aggghhh! What do you want? You sca

发表于:2018-12-08 / 阅读(384) / 评论(0)

赖世雄中级美国英语

超级简单英语阅读:They Took a Nap

It was late at night. The plane flew through the air. It flew through the air very fast. It flew through the air at 500 miles per hour. Five hundred miles per hour is very fast. A train does not go 500 miles per hour. A bus does not go 500 miles per

发表于:2019-01-02 / 阅读(118) / 评论(0)

超级简单英语阅读

麻省理工学院公开课：单变量微积分03：求导四则运算及三角函数导数

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发表于:2019-01-05 / 阅读(327) / 评论(0)

麻省理工学院公开课：单变量微积分

麻省理工学院公开课：单变量微积分01：导数和变化率

分集介绍：导数，斜率，速度与变化率 Derivatives.slope.velocity.rate.of.change

发表于:2019-01-05 / 阅读(321) / 评论(0)

麻省理工学院公开课：单变量微积分

英语游戏:愚蠢的香肠

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Snap上市首日股价飙升

The US broke its long drought of large technology initial public offerings on Thursday as shares in Snap soared more than 40 per cent in their market debut despite questions about corporate governance and profitability at the owner of vanishing messa

发表于:2019-01-16 / 阅读(113) / 评论(0)

英语新闻

HEALTH REPORT - New Heart Drug Shows Promise in African Amer

HEALTH REPORT - New Heart Drug Shows Promise in African Americans By Cynthia Kirk Broadcast: Wednesday, November 17, 2004 This is Bob Doughty with the VOA Special English Health Report. Heart failure

发表于:2019-01-30 / 阅读(110) / 评论(0)

健康与经济

每日一词【416】nap：小睡一会儿

今天我们要学的词是nap。 Nap, 是小睡一会儿的意思。Take a nap, 打个盹儿。Monday is the U.S. National Napping Day, 星期一是美国的全国午休日。全国午休日安排在夏令时开始后的星期一，因为这一天大

发表于:2019-02-02 / 阅读(83) / 评论(0)

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“打盹儿”英语怎么说？nano nap

导语：上课时躲在书后面打盹儿，开会时用手挡着眼睛打盹儿，被逮着了就拿春困、秋乏、夏打盹儿，睡不醒的冬三月来做借口。大概每个人都经历过这样的情形吧，咱们今天就来说说这个打

发表于:2019-02-03 / 阅读(104) / 评论(0)

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Snapchat创始人获称全球最年轻的亿万富翁

Ah, to be young. And rich. 年轻并且富有，天呐！ Those are two qualities that not many people successfully piece together over the course of their lives, but there are those who are pulling it off. A new generation of entrepreneurs, tech inn

发表于:2019-02-05 / 阅读(74) / 评论(0)

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流行美语第136课 - Chocoholic / Fix

李华和Larry到商店买东西。李华看到巧克力正在减价出售，所以买了一大堆。今天李华会学到两个常用语：chocoholic和fix. LL: Whoa, Li Hua. I didn't know you were s

发表于:2019-02-07 / 阅读(80) / 评论(0)

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Napli won to chase Juventus

ROME, March 17 (Xinhua) -- Edison Cavani scored a brace as Napoli edged a nervy 3-2 win over Atalanta on Sunday and narrowed the gap between them and the Serie A leaders Juventus to nine points. Cavani ended his own six-week goal drought with an earl

发表于:2019-02-07 / 阅读(124) / 评论(0)

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音乐咖啡厅:Sad Story- Loveholic 悲伤故事

Sad Story( 悲伤故事)- Loveholic It's a sad story yunanhido balgun hessal gadughan ichi mothal haru nul kumkwo odon arumdaun nare baraji anhadon nunmuri chajawa Gude ibgae momun shirin maltuga modun bichul dada suchin barammajodo sumjugyo uro cause y

发表于:2019-02-07 / 阅读(162) / 评论(0)

音乐咖啡厅

AlphaGo围棋排名超越柯洁成为世界第一棋手

AlphaGo is now the world's No 1 Go player, ending thousands of years of human dominance in the game. AlphaGo现在已经成为世界第一围棋手，结束了几千年的人类在该棋类的统治地位。 According to the latest GoRating, AlphaGo

发表于:2019-02-13 / 阅读(121) / 评论(0)

英语新闻

AlphaGo背后的人脑

Lee Se-Dol is the world champion of Go, the ancient Chinese board game that is considered the worlds most complex. This week, the South Korean took on an artificially intelligent computer program called AlphaGo created by DeepMind, a British company

发表于:2019-02-17 / 阅读(156) / 评论(0)

阅读空间

李世石对弈AlphaGo扳回一局

Mark one up for man over the machine. The world champion of the ancient Chinese board game of Go has finally found a way to beat Googles AlphaGo computer, after losing three straight games last week. 这是人类战胜机器的时刻，世界围棋冠军

发表于:2019-02-18 / 阅读(91) / 评论(0)

英语新闻

AlphaGo击败李世石被授名誉九段

Google's artificial intelligence (AI) program AlphaGo on Tuesday triumphed in its final game against South Korean Go grandmaster Lee Sedol to win the five-game series 4-1. 周四，谷歌人工智能程序AlphaGo在与韩国围棋高手李世石的最后

发表于:2019-02-18 / 阅读(116) / 评论(0)

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听播客学英语 139 多丽丝·莱辛

Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833

发表于:2019-02-19 / 阅读(89) / 评论(0)

听播客学英语

英语听力—环球英语 1112 Alpha Boys School

Voice 1 Welcome to Spotlight. Im Ryan Geertsma. Voice 2 And Im Robin Basselin. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 That is the sound of reggae

发表于:2019-02-21 / 阅读(99) / 评论(0)

环球英语 Spotlight

2016年CRI Chinese Top Go Players: AlphaGo Can Eventually Beat All Human Players

Ke Jie says the machine is improving its play every day, which is hard for human beings to achieve. I said before that I could beat AlphaGo easily and now I still believe I have more chances to win the match against AlphaGo. But the thing is AlphaGo

发表于:2019-03-04 / 阅读(142) / 评论(0)

2016CRI中国国际广播电台

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