【摘要】 介绍了以密封中子发生器为源的小型中子照相装置，实验得出了有关参数的最佳值。该装置成功地提供了可用以照相的中子流，并给出所得中子照相照片。更多还原

【Abstract】 This paper introduces a small-sized neutron radiography facility using sealed tube neutron generator as source, and finds the optimized values for concerned parameters. The thermal neutron fluence that taken neutron radiography successfully can be got with this facility.A neutron radiography taken with this facility is shown.更多还原