音标:['æktiveitә] ;
n. 活化剂, 催化剂, 触媒剂
[化] 助催化剂; 活化剂; 激活剂; 激活剂发光材料
n. (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription
词型变化:名词复数形式 : activators
词性分布:
名词100%

activator的用法和样例:

例句

用作名词(n.)
  1. The breakdown of this compound requires a special activator.分解这种化合物需要特殊的催化剂。

词汇搭配

  • plasma activator血浆活化剂
  • allosteric activator变构活化剂,变构激活...
  • development activator[计] 显影活化剂...
  • reduction activator还原活化剂
  • blowing activator发泡活性剂
  • air activator气动执行器件...
  • galactose activator半乳糖活化因子...
  • bin activator料斗抖动器
  • bacteria activator细菌活化剂
  • dominant activator主激活剂
  • auxiliary activator辅助激活剂
  • activator protein激活蛋白
  • yeast activator酵母活化剂
  • luminescent activator发光活化剂
  • anti activator阻活剂
  • image activator映像激活程序...
【反义词】

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学英语单词
5-O-desmethylnobiletin
Ab khazia
about or circa
absquatulated with funds
acicompound
air-raids
among them
Aro, R.
associated signaling
batanitis
Bayesian statistic
bentho(n)ic
benzoyl-EDDA
black bottom plough
blips
booster hose
calmic
catholicoss
cephalitis aegyptica
closed bomb vessel
coal whart
code number to identify account
contango price of money
crawling with something
crib-biter
croceins
current operating performance basis
cyrtarachne bufo
depressures
Diurazida
Embolobranchiata
empassioned
Epicorynoline
epistopics
fax-emails
floral bud
frenzel
geochemical enrichment
glifnard
Gortyna
graph of a function
hochevar
horn violins
in proportion to
infilled well pattern
instantaneous celerity
internal prices
keratinise
keyway milling
Laponian
lassoer
magnetron type traveling wave tube
maguey
materials being fabricated
mechanism of resistance
midtap
musk-ox
nacked
nondamping
nosherei
oklahoma-texas
open-end queue
ougglisome
paraffinic gases
PCC (programmed-control computer)
pemphigoid vegetans
penngrove
personal computer database
pink family
planosols
plate and tube condenser
polar operation
predeterminism
pyrotitration analysis
quantitative microanalysis
radura
rated output voltage for constant voltage controlgear
reattain
reserved regimen
rhadopoda
scheme for power
signaling distance
silver-lip pearl oyster
Software Update Services
stubhub
system simulation language
tap-nose grinder
tap-out bar
taxed bill of costs
theobromine and sodium acetate
Thorgadolinite
toked
tramp metal detector
treatened asphyxia
triniscope
trip harmonic
tyrandise
unresolved resonance
upstreaming
usance bill rate
walk ... through
woman child