gamma radiation造句

An irradiation of 60 sec. limits the build - up of excessive gamma radiation levels.
采取60秒辐射限定了剩余伽玛射线水平的增高.

However the major portion of the initial gamma radiation is derived from the two latter sources.
可是绝大部分早期γ辐射来自后两种来源.

The biological effects of various gamma - radiation doses will be considered more fully in Chapter XI.
在第十一章中还要更全面地讨论不同辐射剂量的生物效能.

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