重活塞式压力计

SSS 2009-05-04

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Climate change is the great environmental challenge facing the world today, but maybe we should start calling it Climates Change. Because scientists who've

发表于:2019-01-08 / 阅读(54) / 评论(0)

Scientific American(五)月

VOA标准英语2012--Ocean Floor Reveals Past Climate Changes

Ocean Floor Reveals Past Climate Changes Time capsule Lamont research professor Maureen Raymo, the director of the Core Repository, slides open a long, narrow drawer from the cabinet. Like thousands of others here, the drawer contains a long, thin cy

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VOA标准英语2012年(一月)

汽车汉英词汇一

汽车类Automobile 整车Finished Automobile 轿车Passenger Car 休旅车Recreational Vehicle (RV) 小型商用车(3.5吨以下)Light Duty Commercial Car (Less Than 3.5 Tons) 大型商用车(3.5吨以上)Heavy Duty Commercial Car (More Than 3.5 Tons) 散装车Bulk Truck 搅拌车

发表于:2019-02-05 / 阅读(67) / 评论(0)

英文语法词汇

CRI Hourly News 2012 09 03

13 dead, 2 missing in Jiangxi colliery blast 13 miners are confirmed dead, and 2 are still missing, after an explosion in a coal mine in Jiangxi yesterday. The blast happened at a mine in the city of Pingxiang. Rescue attempts to reach the 2 miners a

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Hourly News 每小时新闻

浙大学生发明用空气洗手装置获得国际大奖

A group of senior students from Zhejiang University have successfully developed an air hand-washing device. 浙江大学的一队大四学生成功研制出了空气洗手装置。 The device utilizes an infrared ray induction system, which detects t

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英语新闻

VOA标准英语2010年-Antipsychotic Drugs Prescribed For Chi

Seroquel is used to treat mental disorders such as schizophrenia, bipolar disorder and autism. They are suspected of causing rapid weight gain, even in the first week of taking the drugs. Researchers have found that some antipsychotic drugs frequentl

发表于:2019-02-06 / 阅读(71) / 评论(0)

VOA标准英语2010年(七)月

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学英语单词

abia de la obispalia

AEoL

airborne intercept (ai)

aleurium

analysandum

anti-vibration measures

average outgoing quality limit (aoql)

avicennin

bayes estimation of variance components

Bayesian algorithm

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