常見例句雙語例句For conservative external nodal moments, the virtual work for the external moment can result in an external load stiffness matrix, which can significantly modify the geometrical stiffness matrix.對於保守彎矩，節(jié)點外荷載彎矩的虛功産生外荷載剛度矩陣，這個矩陣會改變幾何剛度矩陣一些項。 返回 external virtual work