Humic acid had significant photosensitization on tetramethrin,and itsphotosensitization increased rapidly as the humic acid concentration increased.

腐殖酸对胺菊酯光敏化作用显著，并随腐殖酸增加而速增强。

In the presence of different sensitizers, we measured the rate of photoisomerization of t-stilbene to cis-stilbene as a method for evaluating the efficiency of these compounds.

测定了存在不同敏化剂时,芪顺、反异构化反应速,以此评价化合物敏化效率。