difference in elevation

• 高差,高程差

difference in elevation的用法和样例：

例句

1. The Shanxi terrain is diverse, the elevation difference is disparate, thus both has the latitude zonality climate, and has the obvious vertical variation.
   山西地形多样，高差悬殊，因而既有纬度地带性气候，又有明显的垂直变化。