【摘要】 本文分析了某工厂周围环境大气中焦油性油状物中有害成份,用SOS显色试验检测了这些有害物质的生物遗传毒性,实验表明这些有害物质具有明显的生物遗传毒性.更多还原

【Abstract】 The harmful composition in the tar oily matter in the atmospheric environment arround plant is measured. The bilolgical hereditary toxicity of harmful composition is detected by SOS developing. The experimental results show that these harmful composition have biological hereditary toxicity obviously.更多还原