watershed elevation的意思|示意

Something that sheds, especially an elevation in the earth's surface from which water flows in two directions; a watershed.

使散开的某些东西，尤指地球表面的高地，水由该处向两个方向流动；分水岭。

A method of distinguishing watershed borderline, of ascertaining water flow direction on a slope, and of calculating watershed parameters with digital elevation model is introduced and discussed.

探讨了利用数学高程模型识别流域分水线、确定坡面水流方向以及计算流域参数的方法。