1) water supply and demand balance
供需水量平衡
1.
With the difference between water resources supply and demand being taken as the evaluation foundation for drought situation, two comprehensive evaluation methods are proposed for drought situation are in this paper, namely supply and demand origin analysis evaluation method and water supply and demand balance evaluation method.
以水资源的供需差值为旱情综合评价的基础,提出了两种旱情综合评价方法,即供需成因分析评价方法和供需水量平衡评价方法,应用山东省的实际资料对评价方法进行了检验,评价结果与实际相符。
2) water demand and water supply balance
水量供需平衡
1.
he paper introduce the features of water recources and the situations of water demand and water supply balance in Hong Kong.
论述香港水资源特点与水量供需平衡问题，内容包括：（１）香港自然地理和水资源特点；（２）香港目前的供水来源；（３）香港目前总需水量及各行业、各地区需水量情况；（４）东深工程对香港的供水情况；（５）对未来香港供需水量的预估；（６）香港未来供水存在问题和建议。
3) water resource supply and demand balance
水供需平衡
4) water resource balance
供需水平衡
1.
Modeling effects of regional industrial structure adjustment on water resource balance and water quality improvement
产业结构调整对流域供需水平衡及水质改善的影响
5) supply and demand balance of water resources
水资源供需平衡
1.
Optimization of supply and demand balance of water resources at Shaliuhe Town of Tangshan city;
唐山市沙流河镇水资源供需平衡优化分析
6) water resources supply and demand balance
水资源供需平衡
1.
From the point of view of the dynamic flow of water resources supply and demand balance(WRSDB),a three-layer framework for indicators system is designed to address multiple connotations of WRSDB.
从水资源供需流程角度,设计了反映水资源供需动态特征的水资源丰度、供水能力、用水效率和需水趋势4个领域构成的福建省水资源供需平衡评价指标体系。
