This paper analyzes operating cost of five paper making factories, then builds wastewater COD cutting expense function in paper making factories. Finally relative conclusions and advice are proposed.
分析了五家造纸厂的污水处理设施的运行成本，对造纸行业构建了污水COD削减费用函数，提出了相关结论与建议。
Taking minimizing annual operating cost as an object function, the method employed hereditary algorithm to get optimal compensatory places (non-node) and capacity.
该算法以年运行费用最小为目标函数，运用遗传算法求出最佳的补偿地点(非节点)和最优补偿容量。
The financial organization in the country land is small and complete, which has resulted in the high operating cost and reduction of the credit aid function.
目前我国县域金融机构设置小而全，导致了经营成本较高以及信贷支持职能的弱化。
This mechanism may lead to actual report of operating cost by water supply companies and has the incentive function in cost reduction.
该机制不仅可以使供水企业如实申报经营成本，还有降低成本的激励作用。
This mechanism may lead to actual report of operating cost by water supply companies and has the incentive function in cost reduction.
该机制不仅可以使供水企业如实申报经营成本，还有降低成本的激励作用。
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