surface layer of subgrade的意思|示意
美 / ˈsə:fis ˈleiə ɔv ˈsʌbɡreid /
英 / ˈsɚfəs ˈleɚ ʌv ˈsʌbˌɡred /
基床表层
surface layer of subgrade相关短语
1、 surface layer of subgrade bed 基床表层
surface layer of subgrade相关例句
By dewatering of foundation pit, the points above the drainage layer all have a considerable influence and the shorter distance with the subgrade surface the more influence.
但随着基坑降水的进行,排水层以上各点均受较大影响,并且距离路基表面越近影响越大。