音标:['aiәn] ; 柯林斯词典等级:1 级;
n. 离子
[化] 离子
n. a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons
词型变化:名词复数形式 : ions
考试类型:[六级/托福]
词性分布:
名词100%

ion的用法和样例:

例句

用作名词(n.)
  1. Both of these particles can produce ion pairs.这两种粒子都能产生离子对。
  2. The crystals were cleaned by argon ion bombardment.结晶体由氩离子轰击而净化。

词汇搭配

  • carbonium ion正碳离子,碳正离子,...
  • negative ion阴离子
  • ion mobility离子迁移率
  • amphoteric ion两性离子
  • ion rocket离子火箭发动机...
  • complex ion络离子
  • positive ion阳离子
  • acid ion酸基离子
  • ion exchange离子交换
  • hydroxide ion氢氧离子,羟 离子...
  • ferrous ion亚铁离子
  • ion engine离子发动机
  • ferric ion高铁离子
  • hydroxonium ion水合氢离子
  • ion pair离子对
  • secondary ion二次离子
  • hydronium ion水合氢离子
  • ion trap离子阱
  • common ion共离子
  • ion implantation离子注入,离子注入法...
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abatacept-treated
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alternating current method
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automation component
bailoff
barley-bread
barstooler
behavior mechanism
black Sigatoka
blast main
bottine
building restrictions along mrt facilities
class-time
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closed system of functions
coflyer
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combined emergency stop and throttle valve
crankery
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double whole note
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drosophyllums
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first-order correlations
flavourlessness
flea bites
fundamental dimension
gamegoers
hattab
horizontal storage
hot acid treatment
in the clover
industrial nuisance
inlier
integrated wastewater treatment plant
inter-mutant hybrid
intussussception growth
joynson
l'objet
laser theodolite
left hand tool bit
lemon-filled
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lunchtime abortion
management sociology
mancunide
MARKET AND COMPETITION
modular swithc archietecture
muscular layer
Negeri Sembilan, State of
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odontanthias unimaculatus
one-nucleon model
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pennant race
periodical check-up
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position pin
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raise a cheque
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reliability by duplication
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ripal
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shehui
shuanghuanglian mixture
sieve cover cleaning mechanism
spurious modulation
stuhldreher
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test data recorder
thinkableness
throw caution to the winds
trapezonhedral hemipedry
true HDTV
tube splicer
unbreakablenesses
under-sail
urushi
ustulina maxima(haller)schroe-ter
venae comitantes arteriae femoralis
xyphoid