9Wang Yingyan,Wang Jiguang(Beijing Municipal Research institute of Environrnental Protection, Beijing 100037, China)Ma Yuqin,Su Zhen,Zhang Zonglun,Zhao Kejian,Zheng Yanzhen,Liu Chengxiang(Institute of Biophysics. Chinese Academy of Sciences, Beijing 1.Biophoton emission, free radical and toxicity of benzene to aquatic biosystems[J].Journal of Environmental Sciences,1996,8(2):218-227. 被引量:3