1) dual-control of water quantity and quality
水量水质双控制
1.
Water resources allocation model based on the dual-control of water quantity and quality
基于水量水质双控制的流域水资源分配模型
2) two-element level control
双冲量水位控制
3) cement quality control chart
水泥质量控制图
1.
Design and application of cement quality control chart;
水泥质量控制图的制作和评判应用
6) water quality control
水质控制
1.
The circulation & utilization of waste water and water quality control in production of sulfuric acid;
硫酸生产废水的循环利用及水质控制
2.
It is pointed out that some management measures and engineering measures should be taken for water quality control and recovery of the benign circulation of the aquatic ecosystem of the Dawenhe River, including the enhancement of awareness, deepening of reform, law-based pollution control, change of the remediation of polluted river sectio.
为实现大汶河水质控制目标 ,必须从管理措施和工程措施两方面着手 ,即提高认识 ,深化改革 ,以法治污 ;从末端治理转为源头治理 ;建设好污水处理厂 ,集中处理城市污水 ;治理河道污泥 ;发展生态农业 ,治理面源污染 ;划定大汶河水生态环境保护区。
补充资料：水量
1.在一定的时间内，江﹑河﹑湖泊﹑水库内存水的总量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条