摹拟的化学战剂

Underwater living 水下生活

Rob: Hello and welcome to 6 Minute English from BBC Learning English. I'm Rob and with me is Finn. Finn: Rob: Finn? Are you ok? Finn: (breathes out) Ahhh 49 seconds I was just holding my breath! Rob: A new hobby of yours, Finn? Finn: Well today we're

发表于:2018-11-29 / 阅读(134) / 评论(0)

六分钟英语

有声读物《孙子兵法》第29期:第五章兵势(4)

兵势篇 NO.4：纷纷纭纭，斗乱而不可乱；浑浑沌沌，形圆而不可败。乱生于治，怯生于勇，弱生于强。治乱，数也；勇怯，势也；强弱，形也。这句啥意思：湍旗纷纷，人马纭纭，双方混战

发表于:2018-12-29 / 阅读(47) / 评论(0)

孙子兵法

VOA标准英语2012--Simulated Disasters Provide Earthquake Data

Simulated Disasters Provide Earthquake Data The Rock Mechanics Laboratory is one of several specialized labs at Lamont-Dohertys Division of Seismology, Geology and Tectonophysics, now studying the subterranean dynamics of earthquakes. Research profes

发表于:2019-01-13 / 阅读(42) / 评论(0)

VOA标准英语2012年(一月)

美国国家公共电台 NPR To Prepare For Mars Settlement, Simulated Missions Explore Utah's Desert

ROBERT SIEGEL, HOST: NASA hopes to send people to Mars sometime in the 2030s. President Trump would like to see that happen even sooner. And at a remote site in the Utah desert, would-be astronauts are already simulating what it would be like to live

发表于:2019-01-16 / 阅读(47) / 评论(0)

2017年NPR美国国家公共电台7月

VOA常速英语2008年-Australia Sets Up Simulated Refugee Camp in Mel

By Phil Mercer Sydney 25 February 2008 A simulated refugee camp has been set up in Melbourne to show Australians the sort of hardship suffered by millions of people around the world. Refugee Realities is the work of the charity Oxfam. The camp is set

发表于:2019-01-31 / 阅读(38) / 评论(0)

VOA常速英语2008年（二月）

雅思写作开头段常用思路(1)

雅思写作开头段常用思路 1．介绍当前背景、现象、形势+说出自己的观点例1： As the competition for college education becomes severe, more and more parents begin to pay special attention to their childrens early education.

发表于:2019-02-12 / 阅读(98) / 评论(0)

雅思英语

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学英语单词

automatic digital input/output

b-min

Barauli

beam filling coefficient

beauveria chiromensis