recharge of basin

基本解释

A wealth of isotope date indicate the following: the groundwater recharge and renewal in the plain area in the southern part of the Heihe River basin are nonuniform and limited;
大量同位素資料研究表明，甘肅西部黑河流域南部平原區地下水補給和更新的特征是，具有非均一性和有限性；
They are hydrologically of catchment, basin character, with different ways of recharge and drainage, and occupying a special position in geomorphologic structure of the drainage area.
分析表明，這些海子在水文上具有不同的集水盆性質、不同的補給形式和排泄方式，在流域地貌結搆中佔有特殊的位置。