photocyte光细胞photon.照片v.拍照photochemical rearrangement光化学重排photoresist controlled etch光刻胶掩蔽控制腐蚀photoabsorption probability光吸收概率photo-lithographic method摄影刻印术photofragmentation dynamics光致碎片动力学photocurrent action spectra光电流作用谱Photoelectricity transition光电转换photoresistance compensator光敏电阻补偿器photo printing Kanji reader印刷体汉字光学阅读器photoelectric guided weapon光电制导武器