音标:[ˈslaɪdɪŋ ven ˈvækjuəm pʌmp] ;
滑片真空泵

This is Scientific American 60-Second Science. I'm Cynthia Graber. This will just take a minute. The fridge is one of your home's biggest energy hogs. Better insulation can make refrigerators much more efficient. And a panel encasing a vacuum is one

发表于:2018-12-24 / 阅读(64) / 评论(0) 分类 Scientific American(五)月

Vaneeza Ahmed, a.k.a. Vinny, was born in Lahore, Pakistan in 1971. She is one of Pakistans best-known celebrities. She is also an extremely successful actress and model. It is difficult to go anywhere in Pakistan without seeing her face on an adverti

发表于:2019-01-01 / 阅读(110) / 评论(0) 分类 各国名人英文介绍

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发表于:2019-01-01 / 阅读(59) / 评论(0) 分类 多里安·格雷的画像

今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t

发表于:2019-02-02 / 阅读(86) / 评论(0) 分类 英语单词荟萃

CAPE CANAVERAL Two American astronauts will venture outside the International Space Station Monday to stow a failed coolant pump and extend the outpost's Canadian railway. Wearing protective spacesuits in a deadly vacuum(真空) environment, Stephen

发表于:2019-02-05 / 阅读(95) / 评论(0) 分类 英语新闻

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发表于:2019-02-26 / 阅读(64) / 评论(0) 分类 多里安·格雷的画像
学英语单词
administracion
algarroba bean
alisov's classification of climate
articulation block
B-operator
ballsuckers
Bashkirian Stage
baumrucker
Big I.
borry
business accounting
cage kep
candy ass
Carex disperma
Cayirli
central vision
centrifugal fan
centrifugal washing
cesium sulfate
computer network defense
coprobia granulata
crackle chinas
crossing the target
cutaneous cystostomy
cutting and creasing press
Dedekind domain
design tactics
direction error
dissolutions
Dollos' law
double-gate FET
drainage tube
drumhead court-martial
effectively calculable function
express agreement
fairgrieves
fermetability
forepressure gauge
forte-piano
fructigenin
grindability index of coal
hadaway
hand scanner
heavy fleshing
hoopdees
hypercyanotic
immoderations
in-band signaling equipment
information store
inspecial
ionic valency
latency stages
library of program development tool
limited-slip
lithium diuretin
loan financing
low radio frequency
McGowan
mean electron concentration
mouseclicks
multiple-switch starter
musculi flexor pollicis brevis
neutral sheet
nickel chloride
nonanadromous
olympic gamess
oxenhopes
Paki-basher
partial automatic translation technique
particle transfer reaction
period of responsibility of carrier
ponderates
Poroszló
Premera
psyclone
quality propagation
realliance
Recurvirostra
ringed nucleus
rosignell
shipper lever
shock tube wind tunnel
smellage
southern polar region
stake check
stepanovich
steppy
submandibular ganglion
supersonic flaw detector
theory of immunity
thermometric(al)
tonicreflex
torqued off
track profile
Trujillo Alto
Trypanozoon
unabandoning
uncompensated heat
underculture
urban outfitters
water quality monitoring station
Wooster