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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3d matrix metering
ademola
Al Fifi
allotransplant
aluminium and aluminium alloy pipes
arsenoceptor
aurally challenged
available pool
axonotomesis
azacosterol
boron recycle
bottle wax
breadth of road
Brewster, L.
butt-seam welding machine
camerones
centi-volt
cerebella cynodontis
Chinese equivalent
continuation indicator
continuous discrete event hybrid system model
crystal(line)laser
cycloisomerase
datacard
decimal subtract
deformity of ureter
Delphinium ceratophoroides
description of job
die adapter
disilanes
eastasia
eight-grade
Encke's method
endwise slip
epimerons
eptatretuss
finvarra
fuchida
glotti-
high elasticity
horwood
Houdans
HPC (high pressure compressor)
human factors society
in disfavor with
jamese
job role
julian day series
kernel service
kutis
lavrenti pavlovich berias
liquid solid equilibrium
Lohatlha
macrosubstitution
make some place safe for something
marget
mf class flash bulb
morbillous
nato summit
net income after depreciation
nontonal
nsoa (nuclear safety operatios analysis)
operation sequence diagram
Ophiorrhiza cana
Ozawa Seiji
pallagrous
patriarchal system
pearlscale
pikemen
pir panjal ra.
power residue symbol
regular sanitary supervision
reticular theory
rwyn
s tress
satellite zenith angle
satsuma nux
saturgresse
semilogarithmic coordinates
shipbuilding facility
signal initiator
smoot-hole
socks in
spongovostox semiflavus
sprew
steam homo-treatment
Stella Niagara
subconformable
supersonic aircraft oil
syndrome of liver fire flaring up
systemic heart
tantalum sheet
tell ... goodbye
tetraiodothyroxide
The ass waggeth his ears.
torsion viscometer
tropospheric air movement
type-basket
uncontrolled grazing
valve-controlled internal combustion engine
voltage transducer
water-shield