短語詞組短語assurance e coefficient 保險(xiǎn)系數(shù);安全系數(shù)strength assurance coefficient 強(qiáng)度安全系數(shù)stability assurance coefficient 穩(wěn)定安全系數(shù)Modal displacement curvature assurance coefficient 模態(tài)曲率置信因子static displacement curvature assurance coefficient 靜態(tài)位移曲率置信因子 返回 assurance coefficient