时间:2018-12-15 作者:英语课 分类:美联社新闻一分钟2013(十二月)


英语课
This pump has been changed out before. This is the starboard side. Back in August of 2010, we did a pump r&r for a different failure. That was actually a failure of the pump. This is a valve inside the pump module 1 itself. And so, this particular pump is about 3 years old, and so this is not an ISS aging vehicle issue. It's an,  unfortunately, anomaly with the system with a relatively 2 young pump. But it's when you do in mean time between failures, it's all about the averages, so these are the kinds of things that can happen. So we are prepared to do with it. We have 3 spare pumps on orbit, so, we'll take one of those pumps.
 
I feel like we're at a very mature state in terms of being able to go EVA, you know, I looked around the room today and said, what are people worried about? And really, there was not much to be said. So, I think we are ready to go out the door on Saturday. Our team has no lingering, outstanding, showstopping issues to be working out.

1 module
n.组件,模块,模件;(航天器的)舱
  • The centre module displays traffic guidance information.中央模块显示交通引导信息。
  • Two large tanks in the service module held liquid oxygen.服务舱的两个大气瓶中装有液态氧。
2 relatively
adv.比较...地,相对地
  • The rabbit is a relatively recent introduction in Australia.兔子是相对较新引入澳大利亚的物种。
  • The operation was relatively painless.手术相对来说不痛。
学英语单词
after capstan
Anodendron affine
anteroconid
bailing well
balance chamber
bloches
Bohm, David
budde's process
business-writing
canned fruit jelly
carbon dioxide factor
carbonic therapy
compact COBOL
Cormelian
cosmic ecology
cotton rush
data system tester
datival
dinergate
displacement deviation scanning
drew in
dry dockin'
eatche
economic networks
electron mirror microscope
exact-point symbology
foliature
free-flight angle
frequency shift voice frequency telegraph
frequency-shif telemeter
fulvius
furlike
gangren
gasified pattern
giga-metre
gmm
hand-made brick
high-Btu oil-gas process
home-meal replacement
in service maintenance
indicator of divergence
introversively
isopycnosis, isopyknosis
issacson
Krasnosel'skaya
launch-control computer
long-form floating point
marbels
migration theory
miter valve
multicomponent catalyst
neomacarbomycin
netid
neurotypes
Odontoceta
offputtingly
overspecifying
P-loop
Pachyma Compound Digestive Tonic Pill
pataphysicians
persulcatus ixodes
pet robot
pigtail
pinchcocks
pomiane
prettyish
ratchet winding wheel
rotundifoline
salay
salt bath nitrocarburizing medium
Sambin
saprolitic weathering
senso-
sislsls-s
slack salted
sleddings
sodium chlorit
Somerset West
splicesome
step change
stomp on
straightrolling
super-consistent
the departed saint
the lion s mouth
thicknessing mould
thiophos
Tishrei
titanium(i) nitrate
trait theory of leadership
turnix
ultra portable
unofficial rate of exchange
unpacker
vacuolar membrane
VLregion
voelkel
voicewriters
warmhearted
wilning
zarathustrian
zirconic anhydride