音标:[vælv] ; 柯林斯词典等级:2 级;
n. 活瓣, 阀, 活门
v. 装阀, 用阀调节
n. a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
n. device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
n. control consisting of a mechanical device for controlling the flow of a fluid
n. the entire one-piece shell of a snail and certain other molluscs
词型变化:名词复数形式 : valves
考试类型:[六级/考研/托福/IELTS/GRE]
词性分布:
名词100%

valve的用法和样例:

例句

用作名词(n.)
  1. The valve of the heart allows the blood to pass in one direction only.心脏的瓣膜使血液只能朝一个方向流动
  2. We need a valve detector.我们需要个真空管检波器。
  3. The pump sucks air out (of the vessel) through this valve.这台泵通过这个阀门把(容器中的)空气抽出。
  4. We need an eye bolt to fit this valve.我们需要一个有眼螺栓来固定这个阀门。
  5. Have you turned off the water valve?你关掉水阀了吗?
  6. John Ambrose Fleming invents the two-element "Fleming Valve".约翰.
  7. Valve actuators have not been correctly adjusted.电子管驱动器还没有正确调整。

词汇搭配

  • clack valve瓣阀
  • safety valve安全阀
  • outlet valve放出阀,出风阀,排气...
  • butterfly valve蝶形阀
  • valve spring气门弹簧
  • vent valve泄水阀,排气阀...
  • discharge valve排出阀,卸料阀...
  • throttle valve节流阀
  • relief valve安全阀
  • check valve止回阀
  • sleeve valve套阀,圆柱滑阀,筒阀...
  • expansion valve膨胀阀
  • valve seat阀座
  • ball valve浮球阀, 弹子阀...
  • vacuum valve真空管
  • escape valve放出阀
  • admission valve进气阀,进浆阀...
  • slide valve[机]滑阀
  • needle valve针形阀
  • exhaust valve排气阀
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学英语单词
2'-phosphodiesterase
a cutie pie
abnormal focal length
aggregation of individual preferences
air inlet valve of dredger's deliving pipeline
air-guns
alcala de la selva
archeri
Ariquemes
assinie
Auberger blood group system
Banbayan Pt.
bar rack
be food for worms
between-class correlation
Brachypodium sylvaticum
calex
capon test
carbon steel
catch copy
Central I.
chantha
chromophobic
couchful
day disk
deformational stress
detonation point
deutscheland
drive out of
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echymose
Elephanta Island
expected yield
fadged
fermentation inhibitor
floating point unit
folded and grooved seam
go hard or go home
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Higher bid
imperialls
insinuate
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Jeans viscosity equation
lactocidin
lbgs
lead metasilicate
left atrium failure
Liberation Tigers of Tamil Eelam
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loi-cadre
M.H.R.
macromitrium ferriei
marie dolores eliza rosanna gilberts
membranogenesis
mesh side cutter
Minskian
nodes
nonitemized
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observantially
order parameter
pachometers
papular pruritic gloves and socks syndrome
paroxysmal coliky pain
patent licence-agreement
Phulsāri
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plant ledger card
pork fillet
preconising
PSD (power spectral density)
ragtop
relish
residual valency
Santa Maria, I.
satish
scientific data processing
search and seizure
Seawater Quality Standards
sharpness of focusing
side-by-side
Simonart band
Sleepwell
smazes
spherochromatism
starch slurry
stop-and-direction-indicator-lamps
storage cathode ray tube
sweetkin
tabby-cats
teamkillers
tetracontagons
tip clearance area
Tossåsen
uppermost part
us sea
water ejection tube
you're a star