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
aethiopicus
Andefjord
assemblies (london)
Autlan
blait
Boechlensipollis
Bolzano process
cavitas glenoidalis
chart compass
color prime white
cored vesicle
courmayeur
credited with
cryogenic freezing
customer costing
deep in the night
deratting measure
disgrader
disilyls
dispargums
dreamwrapt
drive-
empacket
end to end communication
environmental fluid mechanics
EPH
epistles of paul the apostle to the romans
extended system contents directory
fan-draught cooler
Fell-O'Dwyer method
Fil'akovo
flux wave
furnace dry out
gill lamella
ground surveillance radar (gsr)
handcraftsman
heterogeneously
hot-cracking test
Huguier's disease
in gratitude for
jH-factor
joint operation of heat-supply networks
juju
l? ts'ai
lacbobacillus acidophilum
laidler
launching unit
laurolinium acetate
lecture for
letterset printings
library of cross section
linear compressibility
loop-around test
manquea
maximum minimum property
McKinley Seamount
Megalocin
model of mineral deposit
Myxosprorium
niahite
north area
Obenstrohe
of any
osloes
palaeoengineering
papilla (e)
pickatree
plectrons
polyhydric
post-emulsification penetrant
pseudopodzol
pulmonary ventilation volume
pur-
Ranunculus xinningensis
reflex angina
rhinocoelia
rigid body dynamics
roday
role-mapping
runzheimer
sacrificial protection
schlenke
serial memory
serration hob
side sway
sound transparent rubber
St Agnes
suburbio
teartape
teleplastic
through-the-lens
time varying gain
troughed belt conveyer
unadjusted trial balance
upflow continuous dissolver
valley
virtual offices
Waitangi Day
wartski
wing-duct inlet
worker(s') participation
zinc-oxygen fuel cell