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
Acacia senegal Willd.
acaulose
air-cooled brake
alb
alnoes
amputating saw
armillaritin
available storage structure
B-Y amplifier
babbino
barrel culvert
blocking diameter
bumalda
Buronzo
calid
cash disbursements
catalysation
cell seed distributor
chlorazol violet n
click key
crankshaft journal grinding machine
crankshaft pulley hub
deep submerged fermentation
don alvaro
end measuring gage
epidermal desquamation
error-correction learning
eschericbia
European Common Market
explosive excavation
false colo(u)r photography
flagkini
flare class
FMFP
full speed
gas kitchen
generalized stress coordinates
genus ochromas
gonococcuss
haemodromometer
hormats
human pharmacology
hydrostat
image translation
implant antigen
inboard channel
indicator fan
intrusive mass
ischiadic, ischiatic
isomerizations
kaberry
law of indestructibility of matter
long term deposit
Lonicera hypoleuca
Lützelsachsen
maximum rate of N accumulation
mean lower low-water
menudos
methylalpinine
milkpersons
minibridge service
mirzoyev
mission specialist
mother's child
Ndoulo
nonhagiographic
nonini
nonproperties
norm-residue symbol
planococcus minor
pluperfectly
polygonal voltage
prefetch data
processing transfer function
profanenesses
pterobyum arbuscula mitt.
queueing system
saunctes bell
sentirs
sericultural science
single stage evaporator
Sisay
sixareen
source word
sprite halo
step-shaped canal
submarine scout
Suprclone
tapered end joint
technical economics of fishing industry
toggle-lever arm
transferable deposits
twisted silver fir
two-stage least square method
tylopilus nigropurpureus
Uberlandia
uk online
ultraviolet filter
vibrating fluidized dryer
WBT
where've
wrist-spinners