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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administrative behavior
al-yawer
anal fan
Anemone laceratoincisa
asymeter
automatic sequence-controlled
barrel temperature
bespouting
beta-acetylpropionic acid
Bodvaszilas
buckle on one's armour
candy-coat
capacitor start motor
cement family coating material
cementings
chancey
command headline
conjugate imaginary plane
cumulative net drawing
cylinder-head cover
Dalian chih
data cell unit
de-enamelling
deep-out-of-the-money option
degolding
Dioctophymatoidea
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driners' thigh
filler type wire rope
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floretry
fluoroborate plating
gaiser
Galaxy S IV
handholding
Hnjótur
Insurance of Container Compre hensive Loss
intermelled
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intraop
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latching on
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luminous edge
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microhyla heymonsi
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nascent hydrocarbon
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spirit of formic acid
spontaneous termination
storage compartment for strongly active components
sulfo-phenyl-isothocyanate
sweet cherry
teill
the man of the moment
timing reference signal
townling
tyerman
unit of system operation
unquestioningly
UTR
vacuum rectifier
vena stylomastoideas
voltmeter type ground detector
water critical point
wing man
worm-eat
xanthomycin
zero-based