用于辐射加工的辐射源,特别在对高分子材料的辐射加工中,90%以上是用了电子加速器的电子射线。且正以每年15—20%的速度增长。在用电子加速器进行辐射加工的事业中,人们将注意力集中在制造各种大功率电子加速器上,这是完全正确的。然而,对于实验室研究,对于某些中间试验,对于某些精细产品的生产,则仍需要小功率电子加 Radiation for radiation processing, especially in the radiation of polymer materials, more than 90% of the electron beam is used electron accelerator. And is growing 15-20% annually. It is entirely correct that people focus their efforts on manufacturing various high-power electron accelerators in the field of electron beam accelerators for radiation processing. However, for laboratory studies, for some intermediate tests, the production of certain fine products still requires low-power electrons