基本解释[交通运输工程]岩盐路基英汉例句双语例句The stability of a rock-salt roadbed with two circular cavities is analyzed as a planar strain stress problem with the element-free Galerkin method(EFGM).数值结果表明，EFGM对于解决含两个孔洞的应力集中问题是有效且灵活的。rock-salt roadbed更多例句专业释义交通运输工程岩盐路基