subgrade

常見例句

Without a strong and stable subgrade there is no stable pavement.
沒有堅固、穩(wěn)定的路基就沒有穩(wěn)固的路面。
Meanwhile, some measures of improving evenness of subgrade and pavement structures are presented basing on design and construction.
同時提出了從設(shè)計和施工兩方面提高路基和路面結(jié)構(gòu)層均勻性的一些措施。
The strength and stability of subgrade not only should be ensured through the good design, and can be realized through the construction.
路基的強度和穩(wěn)定性，不僅要通過好的設(shè)計予以保證，而且要通過施工得以實現(xiàn)。