音标:['reidiәm] ;
n. 镭
[化] 镭Ra
n. an intensely radioactive metallic element that occurs in minute amounts in uranium ores
词型变化:名词复数形式 : radiums
考试类型:[高考/四级/六级]
词性分布:
名词100%

radium的用法和样例:

例句

用作名词(n.)
  1. Radium and uranium are radioactive elements.镭和铀是放射性元素。
  2. Madame Curie discovered the element radium.居里夫人发现了镭元素。

词汇搭配

  • radium series镭系
  • radium necrosis放射性坏死,镭性坏死...
  • radium therapy镭锭疗法
  • radium contamination镭污染
  • radium family镭系
  • radium rays镭射线
  • radium chloride氯化镭
  • radium equivalent镭当量
  • radium sulfate硫酸镭
  • radium needle镭针
  • radium plaque小镭板,镭点源...
  • radium dating镭年代测定法...
  • radium poisoning镭中毒
  • radium applicator施镭器
【近义词】
  • Ra[化]元素镭(radiu...

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学英语单词
?-oxidation
accelerated draught
acclimatation
acute toxin
aeromancer
aplanatic refraction
barreter
be the spitting image of sb
biela
boiler pass
bootstrap sawtooth generator
Boveda
breathes out
brick cheese
carcharodons
chrysalise
class instinct
cmy
combinational optimization
Cyhalofop-butyl
dactylosymphysis
dangerous cargo on deck
disembittered
disprovided
domestic fowls
electraglide
engage in both export and import business
english teachers
equal-order digit
ergodic transformation
feed-off-the-arm bed sewing machine
Ferschweiler
floating tail
floggings
focusing barrel
French Riviera
general catalogue
ginglymo-arthrodial
grimy
guidwillie
halichoeres scapularis
hydrodynamic analogy
ice-cream boy
indie-label
k'ai an wu
Kalmycks
karyosherical
lead collimator
long-goner
low Reynolds number
Marvel Loch
maschaliatry
mass-energy cycle
mcf
metaalbumin
metal prop
Milas
moed
muscazone
muskily
negative term
novarsenobillon
nucleus Clarke's
o-aminobenzaldoxime
outer regular
output transmission
packet data network
pars anteriors
penumbra region
piercing tentacle
pleomorph
popcorn
pre-emptive adjustment
principle of cross liability
prlg
queue-oriented search program
radiokrypton
rectus superior
rendezvouses
rite of renewal
Sande, Earl
satyrions
schifrin
self-centering brake
Seminskiy Khrebet
sight-translating
springhare
standard registration service
state song
subungulata
take leave to do something
tienocarbine
Tofieldia
towing vehicle
Uggdal
unified model
Urban V
uria aalges
wall cooling
Yonghae-ri
zero-point fluctuation
zhelev