【摘要】 教学中子实验仪采用Ｄ－Ｄ反应密封中子发生器作为中子源制成，它有利于学生实验的安全和操作，结合普通实验室都具有的射线探测仪器，能增设１０多个实验课题，大大丰富了核物理实验的内容。更多还原

【Abstract】 The teaching neutron experiment instrument, using a D-D reaction sealed neutron generator as its source, is good for the safety of students and simple for operating. If supplemanting with common instruments for radiation detection and measurement,then more than ten experiments can be established, so that it greatly enriches the teaching experiments for nuclear physics.更多还原