硝羟碘苄腈

英文流行歌曲：泰勒·斯威夫特: Wildest Dreams

发表于:2018-11-27 / 阅读(1984) / 评论(0)

英文流行歌曲MV

听电影学英语-生活大爆炸第一季 1．Pilot:帮penny拿电视事件

[00:00.00]so ***** with two slits in it and either slit is observed, 将光子正对平面上的双缝观察任意一个隙缝 [00:03.00]it will not go through both slits. 它不会穿过那两个隙缝 [00:07.04]If it's unobserved, it will. 如果没

发表于:2018-12-07 / 阅读(299) / 评论(0)

听电影学英语-生活大爆炸

沪教版牛津小学英语四年级上--Module 2 Me,my famil

Module 2 Me,my family and friends [00:06.77]模块 2 我，我的家庭和朋友 [00:09.95]Unit 1 A new classmate [00:13.18]单元一一位新的同班同学 [00:16.40]Say and act [00:18.47]说并且行动 [00:20.53]We have a new classmate.Hi,I'm Ch

发表于:2018-12-13 / 阅读(451) / 评论(0)

沪教版牛津小学英语四年级

各国名人英文介绍-Kim Jong-il

Kim Jong-il was born in 1941 in the Soviet Union. North Koreas official biographies, however, state his year of birth as 1942 and his birthplace as Korea. He has been the leader of North Korea for over a decade. Since Kim is not actually the presiden

发表于:2019-01-01 / 阅读(312) / 评论(0)

各国名人英文介绍

unit34 The American Civil War 美国内战

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-02 / 阅读(339) / 评论(0)

午后咖啡

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

分集介绍：导数，商数，正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(540) / 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(591) / 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

[全屏观看] 点击右键- 另存为可保存这个Flash影片 Silly Sausage是Nitrome于2011年5月28日发行的一款益智类游戏，它是以香肠在尽量不碰到其它损失生命物体的情况下吃光所有的钻石再到达终点为标

发表于:2019-01-08 / 阅读(410) / 评论(0)

英语对接游戏

VOA慢速英语2009-EXPLORATIONS - Wiley Post: The First Pilot to Ci

Now the VOA Special English program EXPLORATIONS. Today Shirley Griffith and Doug Johnson tell about pilot Wiley Post. He set new records when he flew his own airplane around the world in nineteen thirty-three. (MUSIC) VOICE ONE: It was nineteen thi

发表于:2019-01-11 / 阅读(348) / 评论(0)

VOA慢速英语2009年（三）月

Ganso hopes to return to Brazilian national team

SAO PAULO, Dec. 28 (Xinhua) -- Midfielder Paulo Henrique Ganso has revealed his main priority for 2013 is to reclaim his place in the Brazilian national side. I have always been ready to be the Selecao's number 10. Now, I am preparing myself even har

发表于:2019-01-17 / 阅读(300) / 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(327) / 评论(0)

健康与经济

Gilberto Silva undergoes surgery on broken nose

RIO DE JANEIRO, March 31 (Xinhua) -- Gremio's Gilberto Silva, former star fullback at Panathinaikos-GRE and Arsena-ENG, underwent surgery on Saturday to correct his recently suffered broken nose. Silva received a vicious elbow during his team's 4-0 w

发表于:2019-02-03 / 阅读(332) / 评论(0)

英语新闻

2006年VOA标准英语-Militants Attack Nigerian Oil Facility

By Gilbert da Costa Abuja 07 June 2006 A militant group in the Niger Delta Wednesday staged a bloody raid on an oil facility seizing five South Korean oil workers and killing four soldiers. ----------

发表于:2019-02-06 / 阅读(365) / 评论(0)

2006年VOA标准英语（六月）

Silva seeks five-year contract extension

RIO DE JANEIRO, Dec. 10 (Xinhua) -- Brazil's Ultimate Fighting Championship (UFC) world middleweight champion Anderson Silva is reportedly negotiating to extend his career for another five years. The 37-year-old has sought talks with UFC chief Dana W

发表于:2019-02-06 / 阅读(297) / 评论(0)

英语新闻

Brazilian midfielder set to join Guangzhou Evergrande

RIO DE JANEIRO, Dec. 11 (Xinhua) -- Brazilian midfielder Elkeson is set to join China's Super League club Guangzhou Evergrande after being released by Rio de Janeiro club Botafogo on Tuesday. The 23-year-old will travel to China on January 4 to meet

发表于:2019-02-08 / 阅读(282) / 评论(0)

英语新闻

Brazil receives vote of confidence from FIFA

RIO DE JANEIRO, March 23 (Xinhua) -- The Brazilian Ministry of Sports received on Friday a letter from FIFA president Joseph Blatter who expressed his confidence that Brazil will be successful in its organization and administration of the 2014 World

发表于:2019-02-11 / 阅读(316) / 评论(0)

英语新闻

Ganso left out of Brazil squad for friendlies

RIO DE JANEIRO, Aug. 23 (Xinhua) -- Brazil coach Mano Menezes has left playmaker Paulo Henrique Ganso out of a 22-man squad to face South Africa and China next month. Speaking during a press conference to announce the squad in Rio de Janeiro on Wedne

发表于:2019-02-18 / 阅读(331) / 评论(0)

英语新闻

Brazil keeper Dida out of Libtertadores qualifier

RIO DE JANEIRO, Jan. 25 (Xinhua) -- Former Brazil international goalkeeper Dida will miss Gremio's Copa Libertadores qualifying decider against Ecuador's Liga de Quito next Wednesday with a shoulder injury. Dida hurt his right shoulder during last We

发表于:2019-02-18 / 阅读(291) / 评论(0)

英语新闻

Brazil judo seeks domination at Rio 2016

RIO DE JANEIRO, Aug. 3 (Xinhua) -- Days after claiming its first Olympic judo gold medal in 20 years, Brazil has set itself the bold task of being the most successful nation in the sport at the Rio 2016 Games. Sarah Menezes' victory over Romania's de

发表于:2019-02-18 / 阅读(324) / 评论(0)

英语新闻

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(268) / 评论(0)

听播客学英语

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学英语单词

analysis of a factorial experiment

balance carried forward

benz.