单词：Lamina orbitalis
单词：Lamina orbitalis 相关文章
Questions for NASA after Rocket Explosion 火箭爆炸后美国国家航空航天局面临的问题 Unmanned Antares rocket is seen exploding seconds after lift off from a commercial launch pad in this still image from NASA video at Wallops Island, V
2014年VOA慢速英语(十)月
[00:19.94]GECKO! GECKO! [00:26.93]咕咚！咕咚！ [00:37.95]What in the world? Howard thought. [00:41.97]He read on: That's right! A gecko! [00:46.46]Follow the directions below [00:48.52]to get your very own live cockroach eliminator! [00:53.65]Then as
英语灵异故事
Virgin Spaceship Crash Raises Questions 维珍宇宙飞船失事引发诸多问题 WASHINGTON Plans to fly tourists to the edge of space could be delayed after Friday's crash of Virgin Galactic's SpaceShipTwo during a manned test flight. It is the se
VOA标准英语2014年(十一月)
美国火箭爆炸，私营航天产业的挫折 Wednesday's successful launch of a Russian space vehicle taking supplies to the International Space Station was in sharp contrast to the explosion of a private U.S. cargo space craft shortly after it's
VOA双语新闻 2014年10月
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
(科普英语)Earth and Sky
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The numbers of fish and other ocean life have dropped dramatically in the past few decades. That's because of commercial overfishing, and something cal
Scientific American(三)月
美国私企飞船与空间站对接 WASHINGTON, Jan. 12 (Xinhua) -- A commercial spacecraft, operated by U.S. space company Orbital Sciences Corp., docked with the International Space Station (ISS) on Sunday morning on its first official cargo resup
英语新闻
SCIENCE IN THE NEWS - Space Junk Threatens Earths Orbital Environment JIM TEDDER: This is SCIENCE IN THE NEWS, in VOA Special English. Im Jim Tedder. KATHERINE COLE: And Im Katherine Cole. Today, we tell about an ever increasing number of objects in
2011年VOA慢速英语(九)月
AS IT IS 2015-09-25 More than 700 Crushed to Death Near Mecca 麦加踩踏事故逾700人遇难 More than 700 people were crushed to death Thursday near Mecca, Saudi Arabia, in a stampede. More than 800 others were injured. The victims were part of t
2015年VOA慢速英语(九)月
Global Warming Could Delay Next Ice Age The next ice age could be delayed by tens of thousands of years due to excessive amounts of heat-trapping carbon dioxide in the atmosphere, which disrupts Earths natural cycle of warming and cooling, according
VOA标准英语2012年(一月)
With Failed Launch, US Private Space Industry Suffers Setback 火箭发射失败 美国私人航天受挫 Wednesday's successful launch of a Russian space vehicle taking supplies to the International Space Station was in sharp contrast to the explosi
VOA标准英语2014年(十月)
WILLIAM BRANGHAM: Today, of course, is Super Bowl Sunday. In the days leading up to the game, fans debated which team will win, and economists debated the wisdom of cities trying to host the big game. Yesterday, Hari Sreenivasan spoke with Mina Kimes
PBS访谈娱乐系列
The amount of debris orbiting the Earth has reached a tipping point for collisions, which would in turn generate more of the debris that threatens astronauts and satellites, according to a US study released on Thursday。 NASA needs a new strategic p
实用英语
By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method
2006年VOA标准英语（七月）
What's a beluga whale's favourite trick? Blowing bubbles that look like a halo. 白鲸的最爱把戏是什么？吹光环泡泡。 This whale has become a sensation at an aquarium after learning how to blow halo-shaped bubbles. 在学会如何吹出光
英语万花筒
At age 59, the lovely Yasmina Rossi is breaking all the rules of the fashion world. Despite her age, she is a highly sought-after model, working for several international brands. 美丽的雅思敏娜?罗西正在打破时尚界的所有规则。尽管
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At age 59, the lovely Yasmina Rossi is breaking all the rules of the fashion world. Despite herage, she is a highly sought-after model, working for several international brands. 美丽的雅思敏娜罗西正在打破时尚界的所有规则。尽管已
英语新闻
听歌学英语:Waka Waka 2010年南非世界杯主题曲 Waka Waka (This Time For Africa) 哇咔哇咔（非洲时刻） 歌手：Shakira You're a good soldier Choosing your battles Pick yourself up And dust yourself off And back in the saddle You'r
听歌学英语
歌曲 ： Calling you back 艺人 ： Karmina 音乐星级 ： ★★★★ 所属专辑 ： Backwards Into Beauty 发行年代 ： 2008 风格 ： Pop Rock 相关介绍 ： Karmina是由一支来自美国旧金山的姐妹花Kelly Kamille组成的Pop/Rock乐队。Karmina在拉丁语中翻译为歌曲，同时也包
英文摇滚歌曲
Presenter/producer: John Escolme John: This is Real English from BBC Learning English. Im John. Jean: And Im Jean. John: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在Real English节目中
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