本文详细论述了库仑法快速测定低污染的校区生活污水和高污染的工业污水中的化学耗氧量。
This paper discusses in detail that coulometry quickly measures chemical oxygen demand of low polluted domestic sewage of the school and high polluted industrial sewage.
阐述了21世纪前期将可能实现工业化的新技术、新工艺以及具有高收率，高能源利用率，低污染辐射率和较好经济效益的新一代炼油厂构型。
Some new concepts and ideas will be put into practice, and the new refinery configuration with high total yield, high energy utilization, much lower emission and better economic profit will emerge.
阐述了21世纪前期将可能实现工业化的新技术、新工艺以及具有高收率，高能源利用率，低污染辐射率和较好经济效益的新一代炼油厂构型。
Some new concepts and ideas will be put into practice, and the new refinery configuration with high total yield, high energy utilization, much lower emission and better economic profit will emerge.
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