卫星热平衡试验

LESSoN EIGHT TEXT Telecommunication via Satellite At the beginning of the twentieth century, there were four powerful means of transmitting and receiving information over long distances: print, photog

发表于:2018-12-01 / 阅读(230) / 评论(0) 分类 自考英语(一)78讲

今天我们要讲的美国习惯用语是:a balancing act。Balance的意思是平衡,act是行动。A balancing act从字面上来看就是平衡的动作,那就是体操运动员在平衡木上必须做到的,不保持平衡,他们就会摔

发表于:2018-12-16 / 阅读(174) / 评论(0) 分类 美国习惯用语

RACHEL MARTIN, HOST: Earlier this year, Vladimir Putin announced that Russia had tested a new kind of nuclear missile. Putin declared it a success. But satellite images shared exclusively with NPR suggest the missiles testing may have had a different

发表于:2018-12-18 / 阅读(137) / 评论(0) 分类 2018年NPR美国国家公共电台9月

By David McAlary The U.S. space agency is planning to conduct its first completely automated rendezvous in space Tuesday. In a test of new technology, a spacecraft is scheduled to be launched to track

发表于:2019-01-03 / 阅读(148) / 评论(0) 分类 VOA2004(下)--健康科技

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(168) / 评论(0) 分类 好听的英文歌曲

VOICE ONE: EXPLORATIONS -- a program in Special English by the Voice of America. (SOUND) That announcement was made May fifth, nineteen sixty-one. It was the first manned flight of project Mercury. Today, Tony Riggs and Larry West tell about the beg

发表于:2019-01-11 / 阅读(165) / 评论(0) 分类 VOA慢速英语2009年(六)月

Scientists Testing Space Propulsion by Light 科学家测试太阳能动力 Can the sun provide power for a spaceship to travel to the edge of our solar system? The answer may come from a small satellite. A Delta V rocket carried the satellite into s

发表于:2019-01-12 / 阅读(142) / 评论(0) 分类 2015年VOA慢速英语(六)月

Sea Turtles' Lost Years Mystery Unfolds 揭秘海龟遗失岁月的秘密 Satellite tracking devices attached to young sea turtles have provided new information on the so-called lost years of this endangered species. As soon as the hatchlings emerge

发表于:2019-01-14 / 阅读(165) / 评论(0) 分类 VOA标准英语2014年(三月)

体操术语中英文对照 体操 gymnastics 屈体跳 piked jump 山羊 buck 足尖跑 running on toes 高杠 high bar 肩倒立 shoulder stand 吊杠 hanging bar 侧空翻 side airspring 吊环 hand ring 规定动作 required routine 横杠 bar 蹦床

发表于:2019-01-17 / 阅读(166) / 评论(0) 分类 实用英语

EXPLORATIONS - Project Mercury: Soviet Successes Push U.S. to Build a Space Program From the Ground UpBy Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, July 19, 2006 VOICE ONE: Explorati

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 2006年慢速英语(七)月

The first quantum communications satellite developed by China is expected to launch in July of this year. The BeijingShanghai quantum private communications line will also be opened in the second half of this year, according to Pan Jianwei, academic

发表于:2019-02-03 / 阅读(131) / 评论(0) 分类 英语新闻

Acro yoga, which is catching on in Canada is a dynamic style of yoga that combines acrobatics, balancing and so-called 'flying'. It not only helps practitioners get flexible and fit, but also helps to build their courage as there are many daring pose

发表于:2019-02-05 / 阅读(157) / 评论(0) 分类 英语新闻

Daedalos 戴达洛斯欧空欧洲第三代空间平台 DATS(Despun Antenna Test Satellite) 消旋天线试验卫星美国技术试验通信卫星 DBSC(Direct Broadcast Satellite Company) 直播卫星美国

发表于:2019-02-06 / 阅读(117) / 评论(0) 分类 英文语法词汇

XICHANG, Sichuan, June 21 (Xinhua) -- China successfully launched a new communication satellite, the Zhongxing-10, from its Xichang Satellite Launch Center in southwest Sichuan Province on early Tuesday. The satellite, carried by a Long March-3B rock

发表于:2019-02-07 / 阅读(149) / 评论(0) 分类 英语新闻

The first time I went to a yoga class was with my friend many years ago now. We used to go together once every week, I think it was Wednesday, and have a class. 我第一次上瑜珈课是很多年前和朋友一起去的。我们以前会一起去上课

发表于:2019-02-12 / 阅读(140) / 评论(0) 分类 实战口语情景对话

What does this mean? The books means the budget or the money that we earn and spend. If we balance the books we have enough money coming in to pay for what we spend. The same happens with our government. However, at the moment New Zealand has a very

发表于:2019-02-17 / 阅读(145) / 评论(0) 分类 新西兰英语

The first time I went to a yoga class was with my friend many years ago now. We used to go together once every week, I think it was Wednesday, and have a class. In yoga it's very important to stretch your body, so you have to reach down to touch your

发表于:2019-02-17 / 阅读(158) / 评论(0) 分类 英语访谈对话

MOSCOW, Nov. 25 (Xinhua) -- Russia's Proton-M carrier rocket was launched on Friday from the Baikonur space center in Kazakhstan with a Chinese communications satellite AsiaSat-7, according to Russia's Federal Space Agency Roscosmos. Roscosmos' live

发表于:2019-02-18 / 阅读(164) / 评论(0) 分类 英语新闻

XICHANG, Sichuan, July 12 (Xinhua) -- China blasted off a new data relay satellite Tianlian I-02 on Monday at the Xichang Satellite Launch Center in southwest Sichuan Province . The satellite was launched on a Long March-3C carrier rocket at 11:41 p.

发表于:2019-02-18 / 阅读(171) / 评论(0) 分类 英语新闻

U.S. envoy Glyn Davies is calling on North Korea not to carry out a nuclear test. The call comes immediately following North Korea's vow to carry out as well as aim the tests at the US. Whether they will test it or not, we hope they don't, we call on

发表于:2019-02-21 / 阅读(159) / 评论(0) 分类 英闻天下
学英语单词
adir
aerofoil blading
ameliorator
analog signals
anguid
anthra copper
aridest
axial displacement protective device
beliyce
bichsel
biocenometer
bobwire
borehole casing
Bredeaa
bretonnians
brood body
Bushnellian
cantilever truss with horizontal chords
Carbide Tool Bits
carect
Cctv, closed-circuit television.
chaetognathas
chain-links
chartas
chemoreceptive sensilla
choose between
chuckawallas
circulating ventilation
co-signer
coaxial spherical wave
coefficient of radial distortion
cossletts
cotton - padded jacket
counterfeit note
crest of berm
cryptocotylar
diagramma pictum
draw-in gear
effluent river
engineering characteristic
esperduct
feel a chill
firm in the undertone
francis march
friction gear
grading reel
intracranial sarcoidosis
iron heels
irregular close packing
lettsomite (cyanotrichite)
Manganvoltaite
memory pool structure
meteoromancy
Michelia chapensis
millarcseconds
molesting
monthly summary
mortierella candelabrum
myzobdella lugubns
nonaspirants
nonassertively
out scanner
oxalate ligand
paraformaldehyde pulp mummi-fying agent
pass sentence on
perimeter array antenna
polymer complex
profitability control
prosperousness
puttext
quantifier scoping
radioize
rajih
rapid-replenishment
Rayleigh scattering function
reichmen
resistance manometer
s way
sample mass
second teeth
single-blind
snow-plow
soft launching
source introduction method
spectioneers
spongiosogram
stonings
stroke generator
tartly
teeside
thelohamia sp.
threshold amount
Travolta, John
under sb's roof
untumultuated
warongs
waveguide coupler
west countries
westerly wind burst
worstness
Yoshinodani