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在自行设计的水泥屏蔽体中，用铀裂变室研究了反射中子测量技术。在不同实验系统上，测量了铁球壳表面不同位置上中子引起的绝对裂变反应率分布。实验总误差为３．９％。
Reflecting neutron measurement technology has been studied using uranium fission chambers in a self-designed cement shield. In different experimental systems, the absolute fission reaction rate distribution induced by neutrons at different positions on the surface of the iron sphere was measured. The total experimental error is 3.9%.