Translation of "radioactive" into Chinese

'Radioactivity' is a chemistry term.

“放射性”是一个化学术语。

The birch had taken up the radioactive gas.

那棵桦树已经完全吸收了 放射性的二氧化碳。

Prevention of illicit trafficking of nuclear, radioactive, chemical and biological materials was addressed in the course.

课程中讨论了防止非法贩运核材料、放射材料、化学和生物材料问题。