subgrade的用法和樣例：
例句
用作名詞 (n.)
- Field Test Methods of Subgrade and Pavement for Hi.
公路路基路面現場(chǎng)測試規程。 - Rockmass corrosion is the base deformation and failure of the subgrade slope.
巖體腐蝕是路基邊坡變形破壞的前提與基礎。
詞匯搭配
- coefficient of subgrade reaction 地基系數,地基反力系...
- elastic subgrade reaction 彈性基床反力...
