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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
hit parade
hit/punch each other
hits
hit sb below the belt
hit sb between the eyes
hit sb for six
hit sb for six
hit sb in the eye
hit sb up
hit single
hit somebody below the belt
hit somebody between the eyes
hit somebody for six
hit somebody for six
hit somebody in the eye
hit somebody up
hit someone below the belt
hit someone below the belt
retexturize
retgersite
rethank
rethatch
rethatching
rethink
rethinking
雨滴有大有的小原因
雨点为什么总是斜着落下?
雪原奇光——贝加尔湖
雪是怎样形成的?
雪是怎样形成的?
雪是白色的原因有哪些
雪灾是怎么样形成的
雪线的位置会移动吗
雪花为什么是白色的?
雪花为何有多种形状
Anlaßfähigkeit
Anlaßgefäß
Anlaßgefüge
Anlaßgemisch
Anlaßgerät
Anlaßgeschwindigkeit
Anlaßglühkerze
Anlaßglühung
Anlaßgut
Anlaßhahn
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更新时间:2026/6/30 7:09:35