而上风向沙源的供给状况又是决定砾石床面阻沙和导沙的主要因素。

而上风向沙源的供给状况又是决定砾石床面阻沙和导沙的主要因素。的英文翻译

基本释义

• on the other hand, the upwind sand source supply is also a main factor influencing gobi bed arresting or transporting sands.