无功功率测量,乏测量

奥运28大项第5课 Athletics 田径 03

[00:09.98]北京奥运28大项 [00:30.84]参与，竞争，分享，进步 [00:48.19]Athletics 田径 [00:54.69]VERTICAL JUMPS 跳高 [01:00.71]An athlete may commence jumping/vaulting [01:03.86]at any height previously announced by the Chief Judge [01:07.38]and may jum

发表于:2018-12-05 / 阅读(282) / 评论(0)

奥运28大项比赛

商业服务英语 unit 3_03

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:2018-12-05 / 阅读(252) / 评论(0)

商业服务英语

VOA慢速英语--Ask a Teacher - Foot or Feet?

The English word foot has more than one meaning. In the United States, one meaning is a unit of measurement equal to 12 inches, or .3 meters. We use feet to measure height, length and short distances. Todays question is about when to use the plural o

发表于:2018-12-16 / 阅读(94) / 评论(0)

2018年VOA慢速英语(十)月

白领英语晨读-173　Al Gore at the 1994 Harvard University Commenceme

A Harvard commencement is a special occasion.How could anyone not have been thrilled by this morning's assembly？25,000people packed in the Harvard yard to celebrate one of the great occasions of life.I loved it all,and I love this great gathering a

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白领英语晨读

SSS 2011-01-24

This is Scientific American's 60-Second Science. I'm John Matson. Got a minute? In a laboratory vault outside Paris is a small cylinder of platinumiridium alloy that serves as the standard for all mass measurements worldwide. By an 1889 international

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Scientific American(一)月

VOA慢速英语20060330a

EDUCATION REPORT - Students Face New Worry: Wrongly Scored College-Entry TestsBy Nancy Steinbach Broadcast: Thursday, March 30, 2006 I'm Steve Ember with the VOA Special English Education Report. Abou

发表于:2019-01-02 / 阅读(102) / 评论(0)

2006年慢速英语（三）月

SCIENCE REPORT - Blood Test For Ovarian Cancer

SCIENCE REPORT - February 28, 2002: Blood Test For Ovarian Cancer By Nancy Steinbach This is the VOA Special English Science Report. American medical researchers say they have developed a simple blood

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科技之光

英语作文-四级 EXAMINATION

英语作文 Direction: For this part,you are allowed 30 minutes to write a composition about Examination in three paragraphs.You are given the first sentence of each paragraph and required to develop its idea in completing the paragraph.Writing about 3

发表于:2019-01-03 / 阅读(88) / 评论(0)

英语作文

Boyd Varty:我从曼德拉身上学会的事

「在神圣的荒野中，我们能看见自己最良善的特质」野生生态保育人士博伊德?瓦提(Boyd Varty)与我们分享动物、人类及两者相互关系的故事，也就是南非谚语Ubuntu所言：「是你成就了我」。博伊

发表于:2019-01-05 / 阅读(107) / 评论(0)

TED公开课:地球村

Yossi Vardi :对抗局部变暖

热爱恶搞的投资家Yossi Vardi针对写博客时的危险性发表了详尽的见解。尤其给男性们警醒。

发表于:2019-01-05 / 阅读(96) / 评论(0)

TED公开课:(不只是)男人经

2006年VOA标准英语-Treatment Gives Hope For Ovarian Cancer Pa

By Paige Kollock Washington, D.C. 18 January 2006 view Cancer report Medical experts say it is the biggest breakthrough in more than a decade in the fight against ovarian cancer, a rare but deadly for

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2006年VOA标准英语（一月）

美联社新闻一分钟 2006-10-16

1. Hawaii was hit hard early Sunday morning with a massive earthquake and several aftershocks. Preliminary measurement showed the quake at a magnitude of 6.5. A town on the west coast of the Big Islan

发表于:2019-01-08 / 阅读(138) / 评论(0)

美联社新闻一分钟2006

VOA慢速英语2010年-SCIENCE IN THE NEWS - 'Organ Printers'

BARBARA KLEIN: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. BOB DOUGHTY: And I'm Bob Doughty. Today, we will tell how technology could help doctors meet demand for transplant organs. We also will tell about a scientific effo

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2010年VOA慢速英语(十)月

Buying Shoes

A man of the state of Zheng wanted to buy a pair of shoes．He measured his feet and put the measurement on a chair．When he set out for the market he forgot to bring it along．It was after he had found the pair he wanted that this occurred to him．

发表于:2019-01-30 / 阅读(103) / 评论(0)

趣味英语

Estrogen and Ovarian Cancer

34 过多服用雌性激素有可能引发卵巢癌 DATE=4-12-01 TITLE=SCIENCE REPORT -Estrogen and Ovarian Cancer BYLINE=Mario Ritter (Start at 1'00

发表于:2019-01-30 / 阅读(102) / 评论(0)

科技之光

英国餐馆推世界最辣酱厨师需戴防毒面具

A chef has created an off the scale chicken dish so spicy he claims it can cause facial paralysis. 一名厨师发明了一种超级辣的鸡肉菜肴，他宣称这道菜会让食客辣到面瘫。图片1 Muhammad Karim, 34, has to wear a gas mask

发表于:2019-02-05 / 阅读(127) / 评论(0)

英语新闻

Telling Company

In the state of Chu there was a man skilled in physiognomy．His comments were very accurate and his fame spread through the state．King Zhuang sent for him and asked him the secret of his success．Sire，said the man，I am not good at judging cha

发表于:2019-02-06 / 阅读(110) / 评论(0)

趣味英语

Varas the hero as Barca held at home

MADRID, Oct. 22 (Xinhua) -- Sevilla goalkeeper Javi Varas was the hero of the night as his side produced a stunning defensive display to earn a 0-0 draw against FC Barcelona in the Camp Nou stadium. Varas made a string of spectacular saves, including

发表于:2019-02-07 / 阅读(110) / 评论(0)

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国际贸易术语船务术语汇总

船务术语汇总 BAF （Bunker Adjustment Factor）燃油附加费 CAF （Currency Adjustment Factor）货币贬值附加费 YAS （Yard Surcharges）码头附加费 EPS （Equipment Position Surcharges）设备位置附加费 DDC （Destination

发表于:2019-02-11 / 阅读(78) / 评论(0)

实用英语

PBS高端访谈:特朗普执政100天向我们透露了什么?

Joining me now from Santa Barbara, California, to talk about Mr. Trump's first 14 weeks on the job is NewsHour Weekend special correspondent, Jeff Greenfield. Jeff, it's good to see you. So here we are, 100 days in. But you've said on this program an

发表于:2019-02-25 / 阅读(77) / 评论(0)

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学英语单词

Alpu

ambuphylline

arteria palatina descendens

Bellman-Ford algorithm

birinuss

Black, Jack