water demand meaning in English
需水量
用水需求
Examples
- Knowledge of historic and present water demands is needed to provide a factual base for predicting future water demand .
应了解过去和当前的需水量，以便为估算未来的需水量提供实施依据。 - Discussion on research of ecological water demand
生态需水量估算问题的初步探讨 - Research progress in ecological water demand of rivers
河流生态需水量研究进展 - Progress of study on water demand of river ecology
河流生态需水量研究进展 - Water demand calculation of minimal river ecology
河流最小生态需水量计算