短語詞組短語boundary finite -element method 邊界元法boundary - element 邊界元法Hybrid finite -element and boundary-element method 有限元與邊界元耦合的方法finite -element boundary-element coupling method 有限元Boundary element -free method 邊界無單元法d -bounary element 三維邊界元sample -boundary element 樣條邊界元network -boundary element method 網(wǎng)絡(luò)邊界元法field -boundary element method 域 返回 boundary element