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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Template - an outline form which can be used to make many identical copies without being used itself. Metal templates can be used placed over a piece of clothing material, which is then cut according

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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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痞子阿姆联手Royce Da5'9 新单超帅 Royce Da 5'9 ,美国说唱歌手,与Eminem组了个团,名为Bad Meets Evil好名字!2000年这个组合一度解散,现在两人再次重组,新EP预计6月份发行。新单Fast Lane的MV超帅无

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学英语单词
activity discharge
advertising expenses prepaid
Ajak
appropriates
Arabid
arousal stage
Bavarians
beating the market
bestir
boron fibre reinforced epoxy resin
bowling
bridge type
British Somaliland
call numbers
camorrist
carole
CE-GRASS
centimetre-gramme-second system
Chi Ne
chiffonnier
Chunggang-ni
circle right
civil accident
Critchett's operation
crusher equipment foundation
DCPE
deal someone a poor deck
drum rell
electric marble cutter
endowel
English sonnet
filmcards
firemanic
first-in-last-out list
flu-shot
free isotope hold-up
gestalt principle of organizations
get the wire crossed
grid-plate transconductance
headless server
heat lose
high ratio of modulus
hysterocervicotomy
inkled
jet? lent
Jiao Ai Tang
Kankalaba
Kanyati
kristene
lien for premium
lingued
mauritane
megatransfers
mini-ski
misguise
multiline inference
multitrack recording system
myrtle beeches
NBIC
non shrinking steel
not-to-scale
oil bath
paracentric inversion
parallel tensor field
periodontists
perped
phytopathologists
polymorphisms
qader
quality factor meter
Republic of The Gambia
reticulo-cyte
Riga disease
ryburn
schlunks
secular progressivism
signal spacing study
skegs
Smotrych
soapolallie
solar cell material
south-westerly
spendthrifty
storage of information
Suksdorfia violaceae
temperature resistant
Tranquilizing Liver-wind Decoction
transverse-field electrooptic modulator
trigger sequencer
tucks in
typical mesolepidoma
upstood
ventilation formula
vibroplex key
virginia katherine mcmaths
virgis
wall-attachment amplifer
war injury
wesh
wine,women,and song
Yorkshire fog
zonelets