Radone

常见例句

Where does the indoor radon come from?
室内氡气是从哪里而来?
How does radon affect the human body?
氡气对人体有什么影响?
Radon is the daughter of radium.
氡是镭的子体。
A radon progeny continuous monitor was developed.
本工作研制氡子体连续测量仪。
The daughter nuclides of radon and thoron tend to become attached.
氡和钍射气的子体易被气溶胶吸附。
If ventilation is poor, radon will accumulate in indoor areas.
如室内空气不流通,散发出来的氡气会积聚在室内。