The establishment of in silico model for predicting environmental carcinogens and non-carcinogens is helpful for the environmental risk evaluation.

• 摘要环境致癌物可诱发人类或哺乳动物体内的肿瘤，建立环境致癌物的计算机预测模型对环境风险评价和生态安全具有重要的意义。