本底辐射
Traditional form:
本底輻射
Pinyin (reading):
běndǐfúshè
Definitions:
- background radiation
Characters:
- 本 - root, origin, source; basis
- 底 - bottom, underside; below, underneath
- 辐 - ray, spoke
- 射 - to shoot, to eject, to emit
Traditional characters:
Chinese
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