候选绝缘系统

(woman) Thank you. It's great to see so many of you interested in this series on Survival in Outer Space. Please excuse the cameras - we're being videotaped for the local TV stations. Tonight I'm going to talk about the most basic aspect of survival

发表于:2018-12-05 / 阅读(119) / 评论(0) 分类 托福听力短文

13 Skyscrapers and Environment In the late 1960's, many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized. Ecologists pointed out that a cluster of tall buildings in a

发表于:2018-12-07 / 阅读(777) / 评论(0) 分类 英语范文背诵20篇

In a landmark development within stem cell research, scientists say theyve used a cloning technique to make embryonic stem cells that match a patients DNA. The journal Nature highlights a study that shows the potential for using the technology to rep

发表于:2018-12-17 / 阅读(229) / 评论(0) 分类 2011年NPR美国国家公共电台10月

This is Scientific American 60-Second Science. I'm Cynthia Graber. This will just take a minute. The fridge is one of your home's biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one

发表于:2018-12-24 / 阅读(129) / 评论(0) 分类 Scientific American(五)月

Broadcast: Jan 21, 2003 By Gary Garriott Drying food is a simple, low-cost way to keep food safe for eating. Drying removes water that small organisms use to break down food into other substances. Som

发表于:2019-01-02 / 阅读(151) / 评论(0) 分类 VOA2003(上)-社会广角

MADRID, Sept. 28 (Xinhua) -- Spain chose film Tambien la Lluvia (Even the Rain) on Tuesday as the country's candidate(候选人) for an Oscar next year in the category(种类,分类) Best non-English Language Film.Tambien la Lluvia held off s

发表于:2019-01-07 / 阅读(122) / 评论(0) 分类 英语新闻

By Sonja Pace Interim Palestinian leader Mahmoud Abbas is a candidate in upcoming elections to succeed Yasser Arafat. The nomination followed a visit by Secretary of State Colin Powell, who promised A

发表于:2019-01-07 / 阅读(100) / 评论(0) 分类 VOA2004(下)--新闻盘点

CARACAS, March 11 (Xinhua) -- Venezuela's Acting President Nicolas Maduro on Monday formally registered with the National Electoral Council (CNE) as the ruling United Socialist Party of Venezuela (PSUV)'s candidate for the upcoming presidential elect

发表于:2019-01-07 / 阅读(112) / 评论(0) 分类 英语新闻

President Obama traveled to Montana today to promote his administration's health care initiative, telling an audience at a town hall meeting there that the news media may have bear some of the blame for overemphasis on scenes of angry protesters at

发表于:2019-01-08 / 阅读(118) / 评论(0) 分类 2009年NPR美国国家公共电台8月

From NPR News in Washington, Im Renita Jablonsky. President Obama is revising his health overhaul plan to add some Republican proposals. But as NPRs Julie Rovner reports, theyre not likely to win many new votes. Mr. Obama said the changes were prompt

发表于:2019-01-08 / 阅读(132) / 评论(0) 分类 2010年NPR美国国家公共电台3月

天气越来越冷,而美国总统大选却如火如荼,candidate也成为几亿美国选民成天挂在嘴边的热门词汇,可你知道吗,candidate其实是个外来词。 Candidate于17世纪

发表于:2019-01-11 / 阅读(111) / 评论(0) 分类 英文语法词汇

1. Toyota has announced it will recall more than 400,000 Prius and other hybrid vehicles around the globe to fix brake problems. This recall is the latest in a string of embarrassing safety problems at the world's largest automaker. This recall invol

发表于:2019-01-11 / 阅读(189) / 评论(0) 分类 美联社新闻一分钟2010(二月)

Vote counting continues from Sunday's elections in Ghana with two leading candidates in a tight race to be the country's next president. Both Nana Akufo-Addo of the governing party and opposition candidate John Atta-Mills are veteran politicians wit

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2008年(十二月)

By Liam Cochrane Kathmandu 19 March 2008 A candidate in Nepal's upcoming elections was shot dead in the country's south. Nepal's election campaigning has got off to a violent start, with widespread reports of intimidation, mostly by the former rebel

发表于:2019-01-26 / 阅读(112) / 评论(0) 分类 VOA标准英语2008年(三月)

By Jim Malone Washington 26 October 2007 Some conservative activists have raised the prospect of a third party candidate in next year's U.S. presidential election if former New York City Mayor Rudy Giuliani becomes the Republican Party nominee. In th

发表于:2019-01-31 / 阅读(121) / 评论(0) 分类 2007年VOA常速英语(十月)

By Jeffrey Young Washington, D.C. 22 November 2007 Presidential candidates have been confronting each other in a series of debates meant to give voters a sense of where each aspirant stands on critical issues. In this segment of How America Elects, V

发表于:2019-01-31 / 阅读(99) / 评论(0) 分类 VOA常速英语2007年(十一月)

Science and technology 科学技术 Astrochemistry 天体化学 The great test tube in the sky 空中的大试管 Space is one big chemistry set 宇宙是一个很大的化学装置 MOST people think of the empty space between the stars as being, wel

发表于:2019-02-04 / 阅读(92) / 评论(0) 分类 经济学人科技系列

BEIJING, March 4 (Xinhuanet) -- Well-educated and well-paid single Chinese women were at the forefront of a boom in travel by the country's women in 2010. According to the 2010 Trend Report of Women's Travel, the amount of travel by Chinese women inc

发表于:2019-02-08 / 阅读(117) / 评论(0) 分类 英语新闻

下雨天了怎么办 Were it to me for how to handle the occasion being immersing in rainy days? ? 我好想你 Overwhelmingly extreme yearning do I pour upon you. ? 不敢打给你 Barely courageous off tinkling you. ? 我找不到原因 Unprovoked

发表于:2019-02-09 / 阅读(174) / 评论(0) 分类 英语口语

Many houses in New Zealand are cold. Our traditional wooden house had no insulation. If you live in a house like that, you are paying for heat to escape from the ceiling, walls and under the floor. Insulation is made from material like wool or fibreg

发表于:2019-02-18 / 阅读(143) / 评论(0) 分类 新西兰英语
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ac/dc (alternating current/direct current)
acceleration ratio
accounts receivable
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busrr
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chastyse
chimyl alcohol
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contents constraint
cross linkage theory
cryopedometry
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dehortatio
Denham I.
diamond cross
dictyospore
drift dewatering
excruciated
Execute one man to warn a hundred.
flooding system lubrication
flooding tolerance
glyerol trielaidate
go in cahoot with,go into cahoots
gratifiedly
high-blood
highest normal high water
histolytic enzyme
hopes are fading
horizontal dispersion
i'ma
ideapad
immobile phsae
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interstates
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Jagüé
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long-cloth
medialization
memory source
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neutral flame
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opisthomere
optical decoy
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patriliny
pentanitrophenol
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ultimatum
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