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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艾米纳姆(Eminem)是美国的一名说唱歌手。其风格类型为:Hardcore Rap(硬核说唱)。埃米纳姆最大的突破就是证明白人也能介入到黑人一统天下的说唱(RAP)界中,而且获得巨大的成功。 Fir

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A acceptable daily intake (ADI) 每人每日容许摄入量 acclimatization 气候适应 accumulate 蓄积 acetylandromedol 乙酰柽木醇毒 acceptable risk level 可接受的危险水平 acid-forming food 成酸性食品 Achromobacterium 无色菌属 Act for preventing the adulterati

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学英语单词
alizarine
anhydrite for making sulphuric acid
anticodon arm
art work sheet
base component
bevel wheel change gear
blissfuls
blockader
boulder opal
carbon and charcoal
cat tree
cheese-eating
cholangiopancreatograms
clean it out
conjugate fissures
Copenhagen method
coucies
cracked-pot note
crystal growing section
CytidineDiphosphate
diesel oil purifier
diodoruss
direct display
diurnal motion
dollar-spinner
Donatism
Doppler VHF omnirange
draw raises
equi-composition method
erio fast brilliant fuchsine
erysiphe aquilegiae dc.
faina
finland-swedish
fish chowders
flubdubs
foreown
funeral churches
gasps
get rid of something
giammona
glycerophosphate
halfbat
hard set
hateckes
heleurine
heterogeneity of variance
homographic speech processing
human traffic
hypertextualize
Idist
Krapeu
louvre board
machine-readable data
master view
matatanilactone
Muang Long
Nerja
neurosecretory neuron
oblick
paucilithionite
phenyl hydrosulfide
Pie I.
pillow slip
point characteristic function
post-racest
praisery
products name
propeller anti icer
publicising
put forth leaves
Q.F.
recentrifuging
red mercuric iodide
renovascular
RNA editing
Rosineae
running gallop
schillerizations
selenographs
semiflexible board
semimetacyclic group
soap test
spiked shoes
split course
stagiaires
straffans
sym-trioxanetriimine
tendinous sheath of extensor digiti minimi
tinklier
tinning factory
tonic neuromuscular unit
top-rounding
topographic symbol
trade frictions
transfer authority
transforming section
transmittal step
triangle plate
trust account requirement
voluntary discontinuance
water temperature relay
Zummo