美国太空总署卫星协定

Aqua Spacecraft 水资源监测太空船 NASA's latest and most ambitious weather satellite is measuring Earth's water cycle. Learn more about the Aqua satellite -- today on Earth and Sky. DB: I'm Deborah Byrd. JB: And I'm Joel Block for Earth and Sky. This

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 (科普英语)Earth and Sky

Citizen-Scientists Take Control of Old Satellite 平民科学家控制旧卫星 For the first time, the American space agency has given control of one of its spacecraft to a team of citizen-scientists. The satellite was launched in 1978 and had not b

发表于:2018-12-16 / 阅读(53) / 评论(0) 分类 2014年VOA慢速英语(九)月

AS IT IS 2016-09-26 A Watery Flight to the Moon 用水燃料飞行去月球 A group of college students is hoping to place a satellite powered only by water into an orbit around the moon. The students are from Cornell University in the state of New Y

发表于:2018-12-16 / 阅读(40) / 评论(0) 分类 2016年VOA慢速英语(九)月

The Flight 93 National Memorial was dedicated today near Shanksville, Pennsylvania, where the United 93 plane crashed on September 11th, 2001. Its believed the men who hijacked the plane planned to crash in Washington, but they were stopped by some o

发表于:2018-12-17 / 阅读(65) / 评论(0) 分类 2011年NPR美国国家公共电台9月

Hey,I'm CL.This is cnn students news.We get a great weekend.We have a lot to cover.We pick off for the last week of September,starting with the race for the White House. With voters heading to the poll next year,President Obama was likely to be the c

发表于:2018-12-20 / 阅读(85) / 评论(0) 分类 CNN2011年(十)月

US Space Agency Expands Search for Distant Planets Able to Support Life The search for worlds orbiting distant stars will intensify in the coming weeks when the American space agency NASA launches a spacecraft. Scientists hope the spacecraft will enl

发表于:2019-01-03 / 阅读(74) / 评论(0) 分类 2018年VOA慢速英语(四)月

中文 英文 缩写 地球静止轨道卫星 Geosynchronous Earth Orbit satellite GSO 地球静止卫星 geostationary satellite 地球站 earth station 地区覆盖技术 area coverage technique 地区

发表于:2019-01-03 / 阅读(67) / 评论(0) 分类 电信英语

LOS ANGELES, April 8 (Xinhua) -- NASA's Wide-field Infrared Survey Explorer (WISE) has discovered a rare asteroid that traces out a horseshoe shape relative to Earth, the Jet Propulsion Laboratory (JPL) said on Friday. Unlike most near-Earth asteroid

发表于:2019-01-11 / 阅读(90) / 评论(0) 分类 英语新闻

banaroo--Be my Satellite dam daba dam daba daba da daba da daba da daba da hear my s.o.s. dam daba dam daba daba da daba da daba da daba da hear my s.o.s. calling you calling you i need you today cause i lost my direction in the endless milky way eme

发表于:2019-01-11 / 阅读(98) / 评论(0) 分类 好听的英文歌曲

EXPLORATIONS - NASAs Aquarius Satellite Will Help Scientists Learn About Salt Levels in the Sea STEVE EMBER: Im Steve Ember. DOUG JOHNSON: And Im Doug Johnson with EXPLORATIONS in VOA Special English. Today we tell about an American space agency proj

发表于:2019-01-12 / 阅读(70) / 评论(0) 分类 2011年VOA慢速英语(六)月

AS IT IS 2016-09-03 SpaceX Rocket Explodes With Facebook Satellite on Board This is Whats Trending Today. 这里是《今日热点》节目。 No one was injured when a Falcon 9 rocket exploded at Cape Canaveral in Florida on September 1. 9月1日,位

发表于:2019-01-12 / 阅读(58) / 评论(0) 分类 2016年VOA慢速英语(九)月

By David McAlary Washington 21 November 2006 The U.S. space agency NASA says its oldest satellite orbiting Mars has probably ended its career. NASA engineers lost contact with it about three weeks ago and are losing hope of ever hearing from it agai

发表于:2019-01-12 / 阅读(110) / 评论(0) 分类 2006年VOA标准英语(十一月)

NASA Satellite Offers Astonishing View of Venus Transit Skygazers massed outside the Smithsonian National Air and Space Museum in the U.S capital, eager to see the rare transit of Venus. The museum offered telescopes. People donned special protective

发表于:2019-01-13 / 阅读(64) / 评论(0) 分类 VOA标准英语2012年(六月)

PlummetingUSSatellitetoHitEarthFriday NASA launched the Upper Atmosphere Research Satellite (UARS) 20 years ago this month. And now that bus-sized satellite is plunging toward Earth. Mark Matney, an orbital debris scientist at NASA's Johnson Space Ce

发表于:2019-01-13 / 阅读(64) / 评论(0) 分类 VOA标准英语2011年(九月)

NASA has accomplished another first. I guess my summary is really cool. Today we kicked up some moon dusts and all indications are.. its going to be a very interesting set of results. As we, uh, approach very rapidly the surface of the Cabeus crater.

发表于:2019-01-22 / 阅读(68) / 评论(0) 分类 自然百科2009年

On 6th October 2008, asteroid hunter Richard Kowalski saw something that would change the assessment of threats presented by asteroid impacts. The night was proceeding normally and up on the screen came another asteroid. As I continued to make observ

发表于:2019-01-23 / 阅读(46) / 评论(0) 分类 探索与发现2014年

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

发表于:2019-01-30 / 阅读(74) / 评论(0) 分类 实用英语

The rule is what goes up must come down, but the trouble is nobody knows exactly where the six-ton NASA satellite will crash land. This white blob is the UARS probe as it spins out of control during its descent, the footage was taken by an astronomer

发表于:2019-02-03 / 阅读(70) / 评论(0) 分类 英伦广角

By Paul Sisco Washington 09 January 2008 Recent satellite data from the U.S. Space agency NASA indicate that sea ice in the Arctic and Greenland is melting at a faster rate than previously projected. VOA's Paul Sisco has the story. Climate scientists

发表于:2019-02-04 / 阅读(68) / 评论(0) 分类 VOA标准英语2008年(一月)

WASHINGTON, May 17 (Xinhua) -- The U.S. National Aeronautics and Space Administration (NASA) announced Tuesday that the international Aquarius/SAC-D observatory will be launched on June 9, to study interactions between ocean circulation(循环) , the

发表于:2019-02-08 / 阅读(64) / 评论(0) 分类 英语新闻
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a vet
AC vibrating type
Aitken nuclei
al jufayfah
algrens
alienisms
all-wood
amended claims
angle of lips
arity
armature relay
average length of stay nights
Bacillus pseudo-tetanus
baptifoline
be hard pressed for time
bring in funds
Campbell's law
canadian water carriage of goods act 1936
cardilia semisulcata
centromere plate
characidaes
cirrostratus filosus
clay layer
colene
collateral arrangement
conjour
cooling waters
cormogeon
Cubosphaeridae
cyclosilane
diplog
dorsal recumbent position
exogenous psychosis
fairstars
falcn
false marking
fanagan
Female Part
firrette
fling oneself on sb.'s compassion
Glass-type
greycoats
gripesack
Hampont
hang cooling
heating stove
holoside
hyperbaric physiology
iliocostalis muscle
initial mass function
intracrustal melting
Ischaemum muticum
jonkoping
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judgement-hall
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Linder's initial bodies
liquid valve
low-payings
malacanthus brevirostris
merchandise check
monitron
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multiple hole type nozzle
Naresuan
netphone
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obstreperate
octavus subscriptor
office of the charged affaires
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rumourtrage
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specified resolution
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Swingfelter
tam tam
The best is often times the enemy of the good.
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transform optics
two-colour indicator
Uronolactonase
variance of peak
various shaped fishplate
verbalization
w-l
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way up
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work clock