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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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defectionist
defections
defectious
defectivation
defective
defective
defective goods
defective hyperbola
defectively
defectively
defectively
defectiveness
defectiveness
out of the frying pan into the fire
out of the game
out of the game
out of the goodness of heart
out of the goodness of one's heart
out of the goodness of one's heart
out of the handicap
out of the handicap
out of the house
out of the limelight
out of the loop
out of the ordinary
褊急
褊狭
褌
褎
褏
褐
褐土
褐煤
褐马鸡
褒
Sozialordnung
Sozialplan
Sozialpolitik
Sozialprestige
Sozialprodukt
Sozialpsychologie
Sozialreform
Sozialstaat
Sozialsystem
Sozialumfeld
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更新时间:2025/11/4 11:32:46