音标:[.sʌbsti'tju:ʃәn] ;
n. 代替, 替换, 代替物
[计] 置换
n. an event in which one thing is substituted for another
n. the act of putting one thing or person in the place of another: "he sent Smith in for Jones but the substitution came too late to help
词型变化:名词复数形式 : substitutions
词性分布:
名词100%

substitution的用法和样例:

例句

用作名词(n.)
  1. The substitution of coal for oil is desirable.以煤代替石油是可取的。
  2. It was merely the substitution of one piece of nonsense for another.这不过是用一个谎话来代替另一个谎话。
  3. They're studying a substitution for the medicine.他们正在研制一种该药的替代品。
  4. Substitutions must occur at or within the team's substitution box.替换必须发生在本队内的替换区。
  5. The South Korean coach requests substitution.韩国队教练要求换人。
  6. The second language is a macro language for performing textual substitution.第二种语言是宏语言,用来进行文字的转换。

词汇搭配

  • back substitution逆计算,倒转代换...
  • element substitution元素置换
  • isomorphous substitution同晶形取代,同形替代...
  • substitution error替代误差
  • base substitution碱基替换
  • substitution product取代产物
  • direct substitution直接取代
  • conservative substitution保存性置换
  • gene substitution基因替代
  • electrophilic substitution亲电子取代作用...
  • substitution method置换法
  • nucleus substitution核置换
  • factor substitution生产要素的互换性...
  • substitution effect替代作用
  • import substitution进口代替
  • substitution cipher代换密码,代用密码,...
  • substitution theorem替代原理
  • lattice substitution点阵置换
  • ring substitution环上取代作用...
  • substitute代用品
【近义词】

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学英语单词
AG out
agreal
Aimogasta
all-in-the-family
Amorbach
animal-rights
anodic voltammetry
anterior sacrococcygeal muscle
automatic feature
banquct tax
carboloy cell
chickaree
choc b.
chubins
close-shot
collagenoblast
comopt
coniella diplodiella
contingent remainders
couwe
cryogenic maser
cryosurgeons
cuculate
dactylella formosensis
database component
dead zone control
deformation strain-energy
donell
dry flax
Eastern Nāra Can.
epirocks
feline picornavirus
fines component
fructivorous
generator locking device
go-to
gritty rock
halictophagids
heavy pumping
heterodyne modulator
heviz
hormone therapy
humeral veils
Ilex manneiensis
Kalisz
kapitan
kerogenite
latticed members
lean soil
Link-Belt PD screen
log frequency sweep
map nadir point
more favourable terms clause
moth-wing
multi-step control
non-switched line
operating time log
paper tape format
parallel detection system
phenformins
pit pattern
platform dryer
poblano
Pol Pot
polar-bear
porosin
postperforated space
principal restraint
protocol analysis
pulling and turning
pulsating stress
radar prediction
rattle at
reaction propulsions
regulation of forest
regulon
reverse polymerization
riding hawse full
rogorous
rosco
rougher floatation cell
RPL (remote panel loader)
saturation volume
seaming chuck
self-willeds
shreive
silent person
single-cross stitching machine
smoke index
splash against
Terenos
three-bed
three-edged needle
titration equivalent (weight)
translation software
truscott
unformable
Wabigoon
when, as, and if
who died and made you boss
widespread availability
worm-eatens