有效载货容积

ECONOMICS REPORT - SpaceX Is Doing Business in Space 经济报道 - SpaceX公司开展太空业务 This is the VOA Special English ECONOMICS REPORT. 这里是美国之音慢速英语经济报道。 Space Explorations Technologies, or SpaceX, may be a

发表于:2018-12-16 / 阅读(112) / 评论(0) 分类 2012年VOA慢速英语(五)月

As Discovery begins its 39th and final mission into Earth's orbit Thursday, America's 30-year space shuttle program comes one step closer to its scheduled end this April. The aging fleet of reusable spacecraft has become an American technology icon,

发表于:2018-12-16 / 阅读(93) / 评论(0) 分类 VOA标准英语2011年(二月)

Astronaut Yang Liwei, the first Chinese to enter space, is seen here before he entered the Shenzhou-5 spacecraft at the Jiuquan Satellite Launch Center in northwest China's Gansu Province on October 15, 1999. [Photo: 163.com] China first unveiled its

发表于:2018-12-20 / 阅读(100) / 评论(0) 分类 2017CRI中国国际广播电台

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(120) / 评论(0) 分类 VOA2004(下)--健康科技

EXPLORATIONS – July 3, 2002: Life on the International Space Station By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLO

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 Explorations

Future for Commercial Space Endeavors Looks Bright Space the final frontier. Once the purview of cash-rich governments, launching rockets into space has become increasingly commonplace as demand for communications satellites and space-based imaging s

发表于:2019-01-14 / 阅读(87) / 评论(0) 分类 VOA标准英语2014年(一月)

MICHEL MARTIN, HOST: NASA astronaut Bruce McCandless has died. You may not know his name, but you've probably seen him in one of the most famous pictures ever taken in space. In 1984, McCandless strapped on a jet-powered backpack and flew away from t

发表于:2019-01-16 / 阅读(98) / 评论(0) 分类 2017年NPR美国国家公共电台12月

China's first cargo spacecraft, the Tianzhou-1, was launched on Thursday from the Wenchang Space Launch Center in southern China's Hainan Province. Tianzhou-1 is the first cargo ship independently developed by China and is expected to dock with the o

发表于:2019-01-19 / 阅读(121) / 评论(0) 分类 2017CRI中国国际广播电台

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(150) / 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(125) / 评论(0) 分类 2017CRI中国国际广播电台

By Michael Bowman Washington 05 July 2006 Preparations are underway on the Space Shuttle Discovery for Thursday's planned docking with the International Space Station. Discovery's crew spent much of the day performing a thorough examination of the o

发表于:2019-01-20 / 阅读(168) / 评论(0) 分类 2006年VOA标准英语(七月)

By Michael Bowman Washington 15 November 2007 U.S. space agency officials are facing sharp questions from U.S. lawmakers over a five-year gap in American spaceflight capabilities between the planned 2010 retirement of the space shuttle fleet and the

发表于:2019-02-08 / 阅读(101) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Cindy Saine Washington 08 August 2007 Shuttle Endeavour lifts off launch pad The U.S. Space Shuttle Endeavour has lifted off into space late Wednesday from Cape Canaveral, Florida and is heading towards the International Space Station for a constr

发表于:2019-02-08 / 阅读(144) / 评论(0) 分类 2007年VOA标准英语(八月)

Crews at the Kennedy Space Center in Florida are preparing the Space Shuttle Discovery for its final launch, scheduled for Thursday. Among the things it will carry to the International Space Station will be a humanlike robot designed to help astronau

发表于:2019-02-08 / 阅读(146) / 评论(0) 分类 英语新闻

Astronauts(宇航员) aboard the International Space Station have installed a new permanent storage unit, creating an additional 70 cubic meters of cargo space and a new venue in which to conduct experiments. Crew members on Tuesday used the space st

发表于:2019-02-08 / 阅读(135) / 评论(0) 分类 英语新闻

WASHINGTON, May 25 (Xinhua) -- SpaceX's unmanned Dragon capsule docked with the International Space Station on Friday and became the first commercial spacecraft to reach the orbital outpost. According to U.S. space agency NASA, the capsule was secure

发表于:2019-02-08 / 阅读(106) / 评论(0) 分类 英语新闻

This Friday, the U.S. space shuttle Endeavor is scheduled to lift off on its last voyage(航行) to the orbiting International Space Station. And on June 28, barring any last minute complications, Alantis will become the last space shuttle ever t

发表于:2019-02-18 / 阅读(105) / 评论(0) 分类 英语新闻

MOSCOW, Oct. 24 (Xinhua) -- The Russian Space Agency Roscosmos confirmed on Monday the list of next crew members who will fly to the International Space Station (ISS) on Nov. 14. Russia's Soyuz TMA-22 spacecraft will bring Russian cosmonauts Anton Sh

发表于:2019-02-18 / 阅读(134) / 评论(0) 分类 英语新闻

Saturday's launch marks a key step towards China's plan to eventually operate a permanent space station, which is the final step of China's three-phased manned space program. The Long March-7 rocket has been designed as a cargo spacecraft, and is set

发表于:2019-02-21 / 阅读(118) / 评论(0) 分类 2016CRI中国国际广播电台

As part of the plan, the latest step will be the launch of the second space lab, the Tiangong-2, which is scheduled for the third quarter of this year. Shortly afterward, the Shenzhou-11 spacecraft is due to carry two astronauts to dock with the lab

发表于:2019-03-04 / 阅读(147) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
a heart of granite
acanthocythereis echinata
accounting changes
active drift
adivasis
administration department
admissible isomorphism
aliphatic anesthetic
angle-cutting tool
apomictosis
araeometer
archfoe
asymmetric half-controlled bridge rectifier
beach stability
beer-guts
bellrags
bifidus factor
binomial expression
bolt cutters
bourock
C. M. A.
calculation factor
canvass for insurance
cinerariums
cocycle matrix
contemporaneous fold
correctioners
Couperin
cutting pliers
deactuate pressure
destination board
dial telephones
drilling seed
energized relay circuit
enterprise bargaining
equalarea latitude
etched-foil pattern
exophthalmos-producing substance
experimental test cell
factory-sealed
fold abrasion resistance
geni-
geoboard
glass working
gob rope
hyperstatic
in the white
initial management
intraclasts
iodoamylum
junction symbol
loose pick
management improvement
material on order
microlepia villosa ching
microwavable
Ndoukoula
non-pressure head
norce
off-road passenger car
outs-of-print
para red developing range
parking ticket
pateque
peanut butter
pen holder
piricularrin
Plantago camtschatica
pocket gophers
polygonal area
process schedule
radome
rangekeepers
received duration
reduced capacity tape
registration database
relative rotation
rexoid mutant
Roaf's methods
rosalind elsie franklin
scheduled repair reserve
self-pollutes
Senna occidentalis
sheboon
sic semper tyrannis
silver powder
simultaneous engagement
spinosas
staircase
sun-bright
taste contrast
temperate cyclone
temporary run
track snaking
Uvaria grandiflora
v.g
veterascent
vierville
voidings
vultures
wage stabilization