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本文叙述了近年来清华大学在中子照相研究工作方面的若干进展。建立了一个实时中子照相的试验装置。用这个装置观察自来水在铸铁水龙头中的流动及汽车发动机的汽化器中油气混合等的运动过程。实验用的入射中子通量为10~5—10~6n/cm~2·S。图象分
This paper describes the recent progress of Tsinghua University in the research of neutron photography. A real-time neutron imaging test setup was established. Use this device to observe the movement of tap water in the cast iron faucet and the hydrocarbon mixture in the vaporizer of the car engine. The experimental incident neutron flux is 10 ~ 5-10 ~ 6n / cm ~ 2 · S. Image points