常见例句Photochromic mechan ism has been stud ied by means of laser photol ysis time-resolved spec-troscopy and the decay kinetics of intermediates. 通過激光光解技術、時間分辨光譜和反應中間躰的衰減動力學深入研究了光致變色機理。violet photol 紫光發射 返回 Photol