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VOA慢速英语2009年-AMERICAN MOSAIC - Virgin Galactic Plan

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. Today, we play jazz music by a young saxophonist, Hailey Niswanger And answer a question about the history of blue jeans ... But first, we tell about one company's pla

发表于:2018-12-01 / 阅读(337) / 评论(0)

VOA慢速英语2009年（十二）月

VOA慢速英语2018 波兰总统将签署大屠杀法案

Polish President Will Sign Holocaust Law Polish President Andrzej Duda said Tuesday he will sign a law that would make it a crime to suggest Poles share the blame for Nazi crimes during the Holocaust. 波兰总统安杰伊杜达（Andrzej Duda）称，

发表于:2018-12-08 / 阅读(226) / 评论(0)

2018年VOA慢速英语(二)月

北师大版高中英语模块3--Unit 8 Adventure workshop3

[00:01.87]Listening [00:03.80]Exercise 1 Listen to the radio programme [00:07.48]about Marek Kaminski and answer the questions. [00:11.48]Good evening and welcome to Adventure. [00:14.20]Today we're going to talk [00:15.52]about modern explorers. [00

发表于:2018-12-29 / 阅读(288) / 评论(0)

北师大版高中英语模块3

Earth and Sky:Galactic Rotation 银河系自转

Galactic Rotation 银河系自转 Astronomers calculate there is ten times more matter in our Milky Way galaxy than we can actually see. Discover how the orbital motions of stars in the galaxy reveal dark matter -- on today's Earth and Sky. JB: I'm Joel

发表于:2019-01-02 / 阅读(369) / 评论(0)

(科普英语)Earth and Sky

VOA慢速英语2018--维珍银河完成载客飞船的测试

Virgin Galactic Completes Test of Spaceship to Carry Tourists Virgin Galactic says its spacecraft designed to launch tourists into space completed an important test flight on Thursday. The rocket ship, called SpaceShipTwo VSS Unity, climbed more than

发表于:2019-01-11 / 阅读(175) / 评论(0)

2018年VOA慢速英语(十二)月

2006年VOA标准英语-Melting of Earth’s Poles Confirmed

By Paul Sisco Washington, D.C. 24 November 2006 watch Polar Melting report 2007 is International Polar Year. It's an international effort to spur scientific research at the most forbidding places on Earth, primarily because many in science consider

发表于:2019-01-12 / 阅读(231) / 评论(0)

2006年VOA标准英语（十一月)

Poles in the media

BBC Learning English Weekender Poles in the media Callum:Hello, I'm Callum Robertson and this is Weekender. One of the largest groups of new migrants to Britain are Poles. In 2004 Poland entered the European Union which gave Polish people much great

发表于:2019-01-16 / 阅读(501) / 评论(0)

Weekender

美国国家公共电台 NPR Juno Spacecraft Reveals Spectacular Cyclones At Jupiter's Poles

ARI SHAPIRO, HOST: There are cyclones at the poles of Jupiter. That's one of the surprises that NASA is reporting today. The space agency's Juno probe has been orbiting the gas giant since last summer. It's completed six revolutions of the planet so

发表于:2019-01-17 / 阅读(198) / 评论(0)

2017年NPR美国国家公共电台5月

英语听力：2013-11-03 地平线：黑洞吞噬—20

The super bright quasar phase having ended many billions of years ago, when the fuel that fires violent emissions was completely consumed. But now, with the approaching gas cloud and a prospect of feeding, the black hole should get brighter. Exactly

发表于:2019-01-23 / 阅读(194) / 评论(0)

探索与发现2013年

加州英语分级G5 Science at the North and South Poles 05

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发表于:2019-02-09 / 阅读(205) / 评论(0)

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加州英语分级G5 Science at the North and South Poles 09

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发表于:2019-02-09 / 阅读(210) / 评论(0)

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加州英语分级G5 Science at the North and South Poles 08

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加州英语分级G5 Science at the North and South Poles 07

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发表于:2019-02-09 / 阅读(218) / 评论(0)

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发表于:2019-02-09 / 阅读(212) / 评论(0)

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加州英语分级G5 Science at the North and South Poles 02

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发表于:2019-02-09 / 阅读(207) / 评论(0)

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加州英语分级G5 Science at the North and South Poles 01

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发表于:2019-02-09 / 阅读(201) / 评论(0)

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发表于:2019-02-09 / 阅读(197) / 评论(0)

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加州英语分级G5 Science at the North and South Poles 11

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发表于:2019-02-09 / 阅读(241) / 评论(0)

加州英语分级G5

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absolute program section

acetamidoacetic acid

acetonitriles

aglaonema nitidum curtisii

air pollution monitoring laser radar

amount of contribution to capital

atelocentric(levan et al.1964)