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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学英语单词
Adjan
analogue variable
applied macromolecular chemistry
auricular mite
Barbotan-les-Thermes
base minus one's complement
beheaped
biocoen
blow-dryings
calcaneo-
collagen fibill
colour-blindness
complementary metal-oxide semiconductor logic
complemented modular lattice
conscientous
crusher chute
curtain-wall type breakwater
Cynops
daglock wool
debian
debt equity rario
digitoxigenin
DNA profile
Dora Baltea, Fiume
dryopteris lepidopoda
dzhemilev
eigen vibration
El Chaco
electrical length phase shift
eliphaz
entotrochanter
evozine
flange of brasses
flower-heads
fluidity of grout
formed height of unloaded single disc
Galeritidae
gladdings
glass making
grid operations charge
heerds
in ones
indirect welding
infracardiac
ISCF
isothermal horsepower
john james rickard macleods
Kinsoku characters
Kirkstile
letching
light photon
light quantum maser
long-acting sulfonamides
Lord is my Shepherd
loui
massiah
mesaticephalous
mind-games
misbehaving
mother cyst
moulder's bulb
multi layer organization
musk-cat
Myothit
nedk middle
nervus zygomaticus
nose in the air
nowy dwor
nozzle passage
observers apparatus
oogon
ordnance test set
partial vacuum electron beam welding machine
periparturients
perithallium
Plagioklas
pleosphaerulina subtulatae tsukamoto et katsuki
pneumatocele cranii
positional gradient
positive control area
positron-decay
post-Kuhnean philosophy of science
prepostors
production system notion
pulberized dirt
pulling tool
radioactive carbon-dating method
ridge-like structure
San Juan del Sur, B.
separator thruput
sermonist
sinto
specified operating point
step off the carpet
strain ga(u)ge
through-the-line
tram driver
Trancie
twelve month yam
unwhet
violin families
Zollino