高压管道泵

听力文本 Recording 19 录音19 A. At the bottom of the system, there is a storage tank, which can hold up to 500 litres of rainwater. The water stored in the tank can be used for general gardening and cleaning. A、在该系统底部有个贮存水

发表于:2018-12-18 / 阅读(55) / 评论(0) 分类 走进剑桥大学

A workboat pulls boom into place alongside the Pacific Responder oil skimming vessel in the Gulf of Mexico near the coast of Louisiana, 14 Jul 2010 BP has restarted a pressure test on a leaking oil well in the Gulf of Mexico to prepare for an effort

发表于:2019-01-13 / 阅读(45) / 评论(0) 分类 VOA标准英语2010年(七)月

Fukushima Plant Operator: Nitrogen Pumping Operation Going Well A plan to inject nitrogen into the containment vessel around reactor 1 at the Fukushima Daiichi power plant appears to be working, the plant owner said Thursday. Higher pressure levels h

发表于:2019-01-14 / 阅读(53) / 评论(0) 分类 VOA标准英语2011年(四月)

A new survey shows you're not paying any more the gas pumped than you were three weeks ago. Good news since late May. Motorists aren't paying any more for gas, but not paying any less either, accordin

发表于:2019-01-26 / 阅读(34) / 评论(0) 分类 商业报道2006年

Voice 1 Thank you for joining us for Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 Angel Rodriguez liv

发表于:2019-02-14 / 阅读(29) / 评论(0) 分类 环球英语 Spotlight

Bad weather meant that oil could not be pumped out of the ship the Rena today. The waves were too high. Pumping the oil is slow work because the oil is cold and thick. The pipe from the Rena to the oil barge is nearly 200m long and quite narrow, 7.5c

发表于:2019-02-17 / 阅读(24) / 评论(0) 分类 新西兰英语
学英语单词
a tough act to follow
abt(atm block transfer)
Adobe Systems Incorporated
AHLG
antennaria dioicas
asparagus style pack
back stair
basket-weavings
battle of Bunker Hill
bcc'd
biscacha
brace sharp
claassen
coprolagnia
copy-typist
cornific
correcting voltage
Culex hayashii
dare someone to do something
deuxieme
digitalfilms
Dihtyarka
epicentre,epicenter
erratic(al) flow
ethoxal
evening-dresses
explosive type
four-centre type reaction
fungus
genericization
grow old
hardware interrupt level
Harlowton
hollow riveting with screw
hornblowing
houses of windsor
hyperbaric environment
incitate
incomplexed
inductive detector
ineasure
investment bankers association of america
issams
jamesonites
leap out
leather gauge
lienteries
livish
long-est
loud-talking
macro economic phenomenon
malu
microwave application
mille lacs l.
monothecous
movable bilge block
Mustamaa
navigating
net profit and loss account
nutsch
operating profit
Oriolus
paperbelly
parishional
phalang(o)-
Plagiogyriaceae
planned parenthood
plexus glandulae vesiculosae
podocyte
poly-carbonate
programme control precision hobbing machine
Psamathe
pseudorubella
pulsephase modulation
rabbittite
radio-controlled rocket projectile
rapid travelling speed of tool post
rebuttably
relaxation velocity
Rosslyn
Rottne
Saussurea semiamplexicaulis
Schuegner's granules
sharika
shoot remover
shotnoise
sintered skeleton
siouaner
Sokolovskiy
sonsiest
SS (shift supervisor)
sterochemistry
sum of indemnity
Tashi Lama
thrust index
tibialis phenomenon
triset
vanderpol
von Dyke process
wardair
well-programmed
youthlike