vertical margin

• 垂直缘

vertical margin的用法和样例：

例句

1. The cryosphere of Tianshan Mountains refers to periglasial and glacial environment,where the processes and natural hazards show also regional and vertical difference.
   天山冰雪圈指的是冰缘和冰川地貌景观带，其中的过程与自然灾害同样具有区域性和垂直性的分异。