1) age-ratio of networks
管网水龄比
2) current age proportioned ma-trix
水龄比例矩阵
3) time of being able to swim
水龄
1.
Relationships between children s time of being able to swim before preliminary training and the development of aerobic metabolism;
始训前儿童的水龄与发展有氧代谢供能能力的关系
4) water distribution network
供水管网
1.
Optimizing water quality monitoring stations in water distribution network in presence of partial coverage;
部分覆盖下供水管网水质监测点优化选址方法
2.
Application of GIS in the information system of urban water distribution network;
GIS在城市供水管网信息系统中的应用
3.
Problem analysis and control measures of colored water in water distribution network;
供水管网“有色水”问题的分析与控制措施
6) water supply network
供水管网
1.
Optimized design and calculation of water supply network of Nanchong City;
城市供水管网优化设计计算
2.
Development and application of decision-making support system for water supply network in Xi an;
西安市供水管网管理决策支持系统开发与应用
3.
Development and maintenance of GIS in water supply network;
供水管网GIS的开发与维护
补充资料：管山吃山﹐管水吃水
1.比喻干什么事情﹐就靠什么生活。
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