音标:[kɔnˈkeɪvɪŋ] ;
v. 凹的( concave的现在分词 ); 凹地; 凹面, 成凹形
p. pr. & vb. n. of Concave

concave的用法和样例:

例句

用作形容词(adj.)
  1. The palm of one's hand is slightly concave.人的手掌是微凹的。
  2. A cylinder is a hollow tube with a closed concave base that permits it to stand upright.钢瓶是中空的管道,封闭的底部是凹入的,这样可以直立起来。
  3. His figure looks very funny in the concave mirror.他的样子在凹镜里显得非常可笑。
用作名词(n.)
  1. These are aberration-corrected holographic concave gratings.下表所列为像差校正全息凹面光栅。
  2. The cloven hooves are sharp edged, elastic and concave.蹄锋利,呈凹形,富有弹性。
  3. This article has described expanding method for repairing the concave retaining ring caused by the hydraulic bulging.详细介绍了用扩冲法对液压胀形出现凹形的护环进行修复的方法。

词汇搭配

  • concavo-concave两凹的
  • convexo-concave半凸半凹面的...
  • plano-concave平凹的
  • concave joint凹缝
  • concave edge凹边,凹面
  • concave mirror[物]凹透镜
  • concave bottom凹板分组,凹底...
  • concave bit凹形凿,凹形钻头...
  • concave curve凹曲线
  • concave tile凹瓦
  • concave slope凹坡
  • concave curvature凹曲度
  • concave bank冲刷河岸,凹岸...
  • concave surface凹面
  • concave plane凹底刨,凹平面...
  • concave grating凹光栅
  • concave weld凹焊缝,轻型焊,凹面...
  • concave saw凹面锯,蝶式圆锯...
  • concave cutter凹半圆成形铣刀,凹半...
  • concave lens凹透镜
【近义词】
【反义词】

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Save your twisted enemy, So you might earn forgiveness. And now your whole world is waiting, So why can't you speak? I feel it coming over me. I'm still a slave to these dreams. Is this the end of everything? Or just a new way to bleed? So go and tel

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When I look into your eyes It's like watching the night sky Or a beautiful sunrise There's so much they hold And just like them old stars I see that you've come so far To be right where you are How old is your soul I won't give up on us even if the s

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a session
afterripening
al-zahar
albuminose
Angir.
anomobryum auratum
anti feudalism
antonio lopez de santa annas
attempered
average daily flow
Ban Bo Thong
behavioral shaping
birien
block diagram flowsheet
block-graze
Bol'shaya Romanikha
capsicum oil
Carmelite
ceratium ranipes palmatum
checkerboard reticle
ciliary process
compacience
critical plasma temperature
cryptaustoline
Danish West Indies
direct-current acyclic generator
distrait
double circuit power supply
double precision datum
dptacs
duo
earthquake light
endogamous group
Eryngium planum
eupatory
Father Abraham
format controlling element
fringed pinks
go through the hoop(s)
histotipsy
hose-end pressure
inclamitate
infopacks
Ingatestone
inspecteur
intramuscular injections
kaled
Kandé
Kashiwabara
kick somebody's ass
kongoni
laetificated
landfast ice
linear explosive
log jack
macritchie
main title
masterpoints
methyl butex
microsorium brergerianum (miq.) ching
mirthlessness
negative sloping yield curve
night periscope
nymphoidal
oil hardened steel
operating systems engineering
Oppido Mamertina
out-budding
parasitic count
participatory democracies
penicilloic acid
Pimpinella acuminata
Poa breviligula
presaturator
procoagulant
prototype variable
reciprocal temperature
reflective blind
region of weakness
riberirite
right-front
shear die
shock discontinuity
sinister-looking
sugar colouring
system output writer
take one's pick
three hundred
tooth thickness of wormwheel
trace catcher
trophogenous zone
tube-well
turtle-dove
unaffectible
uncomplexes
uncritical levee section
unisom
vapor source
vedoes
water-driven
Zeno's paradoxes
zonary placenta