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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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
active salt marsh
adrenal angiography
aerobate
airplane dial
allowable unbalance
articulated car
Askaniya-Nova
autoepistemic
Ban Wang Phoem
bluetop
bottle opener
brass thief
bronchisepticin
canzonets
cardinality of set
cbv
CINCCONAD
cit.
concurrently transmission
debt issued with conversion privileges
Dichloro-chloroaniline-triazine
drafting technique
drive-shafts
east African cedar
exacum macrathum arn.
feedback limiter
fermi beta decay theory
Figeholm
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gate mark
giving away
glader
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HSS machine saw blade
hydrostatic non-contact seal
iccas
implantologists
individual attribute
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intervillous circuIation
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kulturbahnhof
Liebig condenser
Lissemys
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Martigny
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murlin
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Myrtaceoipollenites
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Oryu-dong
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Pimba
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reinstating
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rosin glycerin ester
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spirule
Sprinz
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streblus asper lour.
suture needle
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theory of rational decision
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tight flux bath
timber crib breakwater
time occupancy
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tsalsahuatl
two pass
two-purpose overhead crane
up uniprocessing
vertical cloud
Zaris