The low absorb cross section material is used to 235U-fission chamber. The low Z material is used in experimental bracket and shielding material and the material is used less.

  • 对~(235)U裂变电离室,需采用中子吸收截面低的材料,对实验装置的支撑材料和屏蔽材料宜选用低Z材料且尽量减少用材。

  • 互联网摘选 2025-02-21 15:31:53

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