A New Understanding on Water Saving Agriculture  对节水农业的新认识

administrative action on water  水行政行为

agriculture economizing on water  节水农业

Analysis of Leak on Water-cooled Wall  水冷壁管泄漏失效剖析

Analysis of Performance Test on Water Chiller  冷冻机性能试验分析

Appraisement on water quality  评价水质

assessment on water quality  水质评价

charges on water pollution  水污染费

coating surface on water  盖水面积

constraint on area  面积约束

construction techniques on water  水上施工

corner detection based on area ratio  面积比角点检测

corridor on water  水廊

drilling based on water  水上钻探

eastern Gansn gully area on the Loess Plateau  陇东黄土高原沟壑区

Economize on water  节水

Economize on Water Society  节水型社会

economizing on water measures  节水措施

economy on water  节水