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单词
radium emanation
释义
Definition of
radium emanation
in English:
radium emanation
noun
archaic term for radon
Example sentences
Examples
By 1900, Friedrich Dorn discovered the isotope radon - 222 and called it radium emanation (Em).
In 1921 Margaret Uhlig suggested that radium emanation, later known as Rn, may be the cause of the lung cancers.
Definition of
radium emanation
in US English:
radium emanation
noun
archaic term for radon
Example sentences
Examples
By 1900, Friedrich Dorn discovered the isotope radon - 222 and called it radium emanation (Em).
In 1921 Margaret Uhlig suggested that radium emanation, later known as Rn, may be the cause of the lung cancers.
随便看
demolition order
demolitions
demon
demon
demonachize
demonagerie
demon bird
demon bowler
demoness
demonetisation
demonetisations
demonetise
demonetization
demonetization
demonetize
demonetized
demonette
demoniac
demoniacal
demoniacal
demoniacally
demoniacally
demoniacal possession
demoniacism
demoniac possession
点爆
点球
点睛
点石成金
点破
点种
点穴
点穿
点窜
点缀
Labyrinthbüchse
Labyrinthdichtung
Labyrinthenzahl
Labyrinthkamm
Labyrinthkammer
Labyrinthkolben
Labyrinthkompressor
Labyrinthring
Labyrinthspaltdichtung
Labyrinthstopfbüchse
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更新时间:2026/4/8 6:56:06