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
absorption of population pressure
accommodatively
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antitrypanosomal
Baliem
bone superphosphate
brechts
burning mixture
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Euonymus leclerei
execute command
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foretaught
Formica rufa
free register
HICAT
hyperproteinemia
immune hemagglutination
in gala
in se
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ingmen
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juanita
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lamproite
Leixlip
liagora boergesenii
libidinists
Mengshi Guntan Wan
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mesal subterminal apophysis
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Nibelungs
non-finite verbs
outbreak of war
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oxidation and corrosion inhibitor
p-glycoprotein
Pacetyn
partial neutrality
Pastafarianism
percent of drying shrinkage
Phenylazapurinone
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placks
planning factor
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plicated layer
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PREOVHL
procedure hierarchy number
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Psycholeotics
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reform into
request sth of sb
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sky water
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surquidous
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traumatic fistula of stomach
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Urayn
well shooting
WIN-18320
zhishi daozhi pills