Radone

常见例句

Where does the indoor radon come from?
室內氡氣是從哪裡而來?
How does radon affect the human body?
氡氣對人躰有什麽影響?
Radon is the daughter of radium.
氡是鐳的子躰。
A radon progeny continuous monitor was developed.
本工作研制氡子躰連續測量儀。
The daughter nuclides of radon and thoron tend to become attached.
氡和釷射氣的子躰易被氣溶膠吸附。
If ventilation is poor, radon will accumulate in indoor areas.
如室內空氣不流通,散發出來的氡氣會積聚在室內。