双咬口平接缝

NASA Identifies Shuttle Endeavour's Heater Glitch NASA says engineers at Kennedy Space Center believe they have identified the cause of the heater failure that forced the postponement of the launch of the shuttle Endeavour. NASA technicians say the f

发表于:2019-01-14 / 阅读(65) / 评论(0) 分类 VOA标准英语2011年(五月)

By David McAlary Washington 14 July 2006 Expedition 13 crewmember Jeff Williams, left , work on the Interface Umbilical Assembly, the failed component of the railcar system, with commander Steve Lindsey in the Destiny module of the ISS Astronauts ab

发表于:2019-02-03 / 阅读(87) / 评论(0) 分类 2006年VOA标准英语(七月)

By David McAlary Washington 15 July 2006 The U.S. space shuttle Discovery has departed from the International Space Station (ISS), but has not gone far away. It will remain in the vicinity of the outpost until flight controllers are certain there is

发表于:2019-02-07 / 阅读(116) / 评论(0) 分类 2006年VOA标准英语(七月)

WASHINGTON, July 10 (Xinhua) -- U.S. space shuttle Atlantis docked with the International Space Station on Sunday morning after nearly two days of flight. Commander Christopher Ferguson guided space shuttle Atlantis to a docking with the station at 1

发表于:2019-02-08 / 阅读(35) / 评论(0) 分类 英语新闻

The U.S. space shuttle(航天飞机) Discovery has completed its work at the International Space Station on its 39th and final mission, and is preparing for Wednesday's scheduled landing at the Kennedy Space Center in Florida. The shuttle success

发表于:2019-02-17 / 阅读(51) / 评论(0) 分类 英语新闻

The space shuttle Endeavour has returned to Earth for the final time, after completing a 16-day mission to the International Space Station. NASA welcomed home the Endeavour shuttle before dawn Wednesday, after the ship glided in from a safe re-entry

发表于:2019-02-18 / 阅读(55) / 评论(0) 分类 英语新闻
学英语单词
accumulation profit
acid precipitation
acidyl
acute corner
aglossia-adactylia syndrome
Alawis
albisola superiore
alizarin yellow G
almond willow
alphanumeric(character)
anchor stock
Atayal
audio response unit aru)
Aulostomidae
automatic booster
Ban Na Thawi
Benicarlo
C. B. C.
central hypoventilation
centre tree
Chawushes
chick embryo shell membrane
chiswell
chuck
climb like a steeple Jack
coil circuit
commercial advertising
computer resources management
cost map
cross - country running
crustinesses
death instincts
dependent chord
devvels
double ureter
dry-footed
earthing
eccentric dipole
entry guide vane
fight to the death
glowtube
habenular ganglia
heterogeneous spherical earth
historical criticism
Hjelme
horizontal sight
Howesville
in good working order
infraclavicula
input/output editor
insufflations
jugulate
jumper unit
katacalcin
Khalajestan
khandas
kopi aunty
lactotherapy
leurocine
Mache unit
melomaniac
memory hardware
micromicrosecond
Mutarara
on-board diagnostics
oriented layer
perfect hashing
plant product impors
plasma hydrolysate
polysynths
poursewed
presbyopic
present arms
proprietress
protected imports
rantle
recarbonation
recurring principle
reformalized
rhinogenous
Riau Islands
russo-japanese
San Manuel
service-class
short-day breeder
shrilly
sinus pinnae pectoralis
slonim
society-wide composite average
soldered dot
subcarnulosous
superior tracheobronchial lymph nodes
themus (themus) explanaticollis
thyroepiglottideus
tous
two-position differential gap action
unenterpen
urea-methanal
velvet fabric
way-leaves
wrestings
zip fuel