航天器轨道速度

EXPLORATIONS - 1961: Telling Mission Control 'Light This Candle,' Alan Shepard Is Launched Into SpaceBy Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, July 26, 2006 VOICE ONE: This is St

发表于:2019-01-02 / 阅读(108) / 评论(0) 分类 2006年慢速英语(七)月

By Marilyn Rice Christiano Broadcast: August 20, 2003 (THEME) ANNCR: Explorations -- a program in Special English by the Voice of America. (THEME) (Apollo Eleven Countdown) A rocket launch countdown.

发表于:2019-01-04 / 阅读(132) / 评论(0) 分类 VOA2003(下)-美国人文故事

On November 8th, Russia launched a probe toward the tiny Martian moon Phobos. The launch was picture-perfect, and the spacecraft, called PhobosGrunt, soared into the night sky over Kazakhstan. The good news stops there. For instead of boosting itself

发表于:2019-01-08 / 阅读(168) / 评论(0) 分类 Scientific American(十一)月

BEIJING, Aug. 10 (Xinhua) -- China is preparing for the launch of an experimental recoverable moon orbiter, said the State Administration of Science, Technology and Industry for National Defence on Sunday. The orbiter arrived in Xichang via air in so

发表于:2019-01-09 / 阅读(121) / 评论(0) 分类 英语新闻

New Horizons Space Probe Gets Mission Extension The U.S. space agency has announced it is extending the mission of the New Horizons spacecraft. New Horizons is a spacecraft without a human crew. It was the first spacecraft to visit the dwarf planet P

发表于:2019-01-12 / 阅读(127) / 评论(0) 分类 2016年VOA慢速英语(七)月

Juno Spacecraft Enters Jupiter Orbit 朱诺号探测器进入木星轨道 American scientists cheered loudly as their spacecraft, called Juno, entered Jupiters orbit Monday night. Juno, welcome to Jupiter! The scientists are with the U.S. space agenc

发表于:2019-01-12 / 阅读(87) / 评论(0) 分类 2016年VOA慢速英语(七)月

嫦娥二号 Chang'e-2(moon probe) 神舟七号 Shenzhou VII (spacecraft) 载人飞船 manned spaceship/ spacecraft 载人航天 manned space flight 多人多天太空飞行 multi-manned and multi-day space flight 载人航天计划 manned space

发表于:2019-01-17 / 阅读(117) / 评论(0) 分类 阅读空间

有关航空航天英语词汇 神舟七号 Shenzhou VII (spacecraft) 载人飞船 manned spaceship/ spacecraft 载人航天 manned space flight 多人多天太空飞行 multi-manned and multi-day space flight 载人航天计划 manned space program 航

发表于:2019-01-17 / 阅读(137) / 评论(0) 分类 实用英语

China's first cargo spacecraft has refueled the Tiangong-2 space lab in orbit for the first time. Tianzhou-1, which was launched April 20th from Wenchang Space Launch Center in south China's Hainan Province, successfully completed an automated dockin

发表于:2019-01-19 / 阅读(165) / 评论(0) 分类 2017CRI中国国际广播电台

China's first cargo spacecraft Tianzhou-1 successfully docked with the Tiangong-2 space lab for the first time on Saturday. China has taken another step toward its goal of putting a space station into orbit around 2022, by sending its first cargo spa

发表于:2019-01-19 / 阅读(131) / 评论(0) 分类 2017CRI中国国际广播电台

JUDY WOODRUFF: Let's look at a space mission that's generating lots of interest and excitement. It's the mission to orbit the dwarf planet Ceres by the NASA spacecraft named Dawn. It arrived in March, and as the spacecraft has gotten closer in recent

发表于:2019-01-27 / 阅读(124) / 评论(0) 分类 PBS访谈环境系列

EXPLORATIONS - 'The Greatest Experience': Ed White Goes for the First American Walk in SpaceBy Marilyn Christiano Broadcast: Wednesday, August 02, 2006 EXPLORATIONS -- a program in Special English by

发表于:2019-01-30 / 阅读(117) / 评论(0) 分类 2006年慢速英语(八)月

31 阿波罗登月计划(一) Date=4-11-01 Title=Explorations #1947 - Project Apollo (part 1): Apollo Eleven byline=Marilyn Rice Christiano ANNCR: Explorations -- a program in special English by th

发表于:2019-01-30 / 阅读(108) / 评论(0) 分类 科技之光

low Earth orbit 近地轨道 lunar module 登月舱 lunar rover 月球车 main landing field/ primary landing site 主着陆场 manned space 载人航天计划 manned space flight 载人航天 manned spaceship/ spacecraft 载人飞船 Milky Way 银河系

发表于:2019-02-03 / 阅读(135) / 评论(0) 分类 英文语法词汇

BEIJING, Sept. 6 (Xinhuanet) -- The amount of space junks floating in Earth's orbit has reached a critical level, warned scientists. The future space missions may become too dangerous to fly for a risk of colliding with space junks, said a report rel

发表于:2019-02-03 / 阅读(82) / 评论(0) 分类 英语新闻

The U.S. space probe MESSENGER is poised to enter orbit around Mercury(水银) early Friday, Universal time, capping a nearly seven-year journey to the solar systems innermost planet. Scientists with the U.S. space agency, NASA, hope the orbiting

发表于:2019-02-05 / 阅读(122) / 评论(0) 分类 英语新闻

WASHINGTON, Jan. 1 (Xinhua) -- Twin U.S. spacecraft to study the moon from crust to core put themselves into the lunar orbit on New Year's Eve and New Year's Day, the country's space agency said. The second Gravity Recovery And Interior Laboratory, o

发表于:2019-02-05 / 阅读(143) / 评论(0) 分类 英语新闻

China is developing a new generation of reusable manned spacecraft that can operate in both low-earth orbit and manned moon landing missions, Zhang Bainan, chief designer of manned spacecraft at China Aerospace Science and Technology Corporation, rev

发表于:2019-02-09 / 阅读(134) / 评论(0) 分类 英语新闻

The Shenzhou 10 spacecraft has been transferred to its launch pad in northwestern China in preparation for its launch later on this month. CRI's Su Yi has the details. Both the ship and its Long-March 2-F rocket have been moved to the Jiuquan Satelli

发表于:2019-02-14 / 阅读(204) / 评论(0) 分类 世界各地新闻集锦

This is Steve Ember. And this is Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we finish the story of the first American program to send a person into space. It was called Project Mercury. The American space agency opened

发表于:2019-02-23 / 阅读(159) / 评论(0) 分类 英语语言学习
学英语单词
aba ad dud
actinic keratosis
adjag
ah-ah-ah
Akwa'ala
alligator clips
Apostasia
be on a razor edge
belt freezing
bowling shirt
breit-wigner resonance
bushidoes
carrier current telephone
catelectrotonic
Chiasmodontidae
Chloranthus tianmushanensis
confirmatory measurement
congenital afibrinogenemia
continuous zone refining
contrastivism
decades-long
demand promotion
depth-sounding apparatus
dummy track
each function
enjoiners
enstyle
evergreen cherry
fabrication
familial lecithin cholesterol acyltransferase deficiency
fantesk
first sweating
flexible-spending
fossa rhomboidea
full liabilities
generating code for conditional statements
grub about
hairbag
Highland Clearances
hydrolipidic
Hypnox
intra family loan
isovaleric acid propyl ester
Khalturin
Kotoponga
kurti (korti)
low-order bit
memory access
misvocalization
moffie
nonimmunological
not be able to
Oyster Bay
paralysis agitans syndrome
parts storage system
pattern of interest rates
percentage of empty to loaded car kilometers
permutative
popups
pragmatic consideration
primitive ependymal layer
Pskovskaya Oblast'
public option
purely random process
randier
rekeure
Rhythmin
rice-grain valve
rikkis
Saadians
safe port
sarcosines
scheme for power
shrimp trawl fisheries
skinnier
slappy
snake-stone
sonage
space?time convergence
spelt out
super fine grain of metal
sway brace
tacit consent
teater
techno-economic
temporary combat inferiority
the theatre
TMRW
transforming sequence
transverse metacenter
UFTAA
unhearts
upwind
us letter
vaccinium angustifoliums
vesicularized
Vignole rail
visual value
wall-mounted switchboard
wheeltrack
whitechurches
wizzywig