1) system of well storing rainfall
旱井集雨系统
1.
In accordance with the problems of silt deposit in the system of well storing rainfall at present,based on the experiments of artificial simulating rainfall,it is obtained that the deposit pool of installed double filter cloth has the best effect of silt deposit and it is a simple and implemental type.
针对当前旱井集雨系统中急需解决的沉沙减淤问题 ,利用人工降雨试验 ,得出了在各种雨强条件下 ,均以设置双重过滤网的沉沙池的沉沙效果最好 ,是一种简单、实用的优化结构形式 ,为今后旱井沉沙池的应用研究作了有益的探
2) Miniature rain collection system
微型集雨系统
5) dry land farming with rainwater harvesting
旱作集雨农业
6) collecting rain water drought resistance
集雨抗旱措施
补充资料：旱井
①在水源缺少的地方为了积蓄雨水而挖的口小肚大的井。②像井的深洞，冬天用来贮藏蔬菜等。
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