bleachers GRE

It’s only in the bleachers where you have to sit in the sun.

只有在露天看台上才得坐在阳光下。

The applications of the phthalocyanines in photodynamics therapy, light bleacher, catalysts, disc, nonliner optical proper-ity, electroluminace, gas sensor, electrochromic was reported in detail.

简要介绍了酞物在光动力学疗法、漂白剂、剂、电记录、线性光学、致发光、体传感器、致变色、机超晶格等方面的应用。