常見例句雙語(yǔ)例句Introducing six degrees of freedom the stiffness matrix of the complex system with arbitrary arrangement of piling is derived.導(dǎo)出了樁基任意布置的復(fù)合體系的剛度矩陣，并按初始條件下的多自由度體系的自振問題進(jìn)行動(dòng)力分析。 返回 arbitrary arrangement