短語詞組短語displacement coefficient method 位移系數(shù)法;位移影響系數(shù)法Displacement control method 位移控制法mode displacement control method 振型位移控制法displacement discontinuity method 位移不連續(xù)法displacement matrix method 矩陣位移法displacement function method 位移法general displacement controlling method 廣義位移控制法generalized displacement control method 廣義位移控制法displacement hypothesis method 位移假設(shè)法 返回 displacement method