排水制度 sewer system ; sewerage system
灌水制度 irrigation regime
水资源管理制度 system for managing water resources
用电用水阶梯价格制度 tiered prices for household consumption of electricity and water
节水制度 water-saving system
水权制度 water rights system ; the system of water rights
相关水权制度 cotrelative water right
取水许可制度 water-drawing permit system
水管理制度 regulation of water management
为进一步优化攀钢二冷配水制度奠定了基础。
The research results have lain a foundation for further optimizing Pangang's slab continuous caster's secondary cooling system.
制定了二冷配水制度优化原则，基于目标温度控制原则开发出二冷配水控制模型。
The principle for optimization of secondary cooling is determined and on the basis of the object surface temperature control principle a secondary cooling control model is established.
以小方坯二维非稳态传热模型为工具，分析过热度和二冷配水制度对连铸坯内部质量的影响。
A two - dimension unsteady heat transfer model has been used to analyse the influence of superheat and secondary cooling water distribution on the internal quality of billet.
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