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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.
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bear someone a grudge (also bear a grudge)
bear someone a grudge (also bear a grudge)
bear someone company
bear someone ill will
bear someone malice
bear someone malice (or ill will)
bear someone malice (or ill will)
bear something in mind
bear something in mind
bear something out
bear something out
bear squeeze
bears the date of
bear sth in mind
bear sth out
bear testimony to
bear the burden of
bear the burden of
bear the consequences
be articulate
be articulated
be articulated
bear to
bear up
bear up
含怒
含恨
含悲
含情
含意
含服
含沙射影
含混
含片
含笑
Bionik
Bionik
Biophysik
BIOS
Biosphäre
Biospäre
BIOSTAR
Biotechnik
Biotechnologie
Biotop
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更新时间:2026/10/27 18:43:43