对用紫外光和激光照射法进行脱氢反应的实验条件及脱氢化后树脂的磁性能（磁滞现象，矫顽力和磁化强度）进行考查。
The experiment conditions of dehydrogenation reaction with UV and laser irradiation and the magnetic properties of dehydrogenated resin ( magnetic hysteresis phenomenon , coercive force and magnetization ) were investigated .
激光照射法