基本解釋[機(jī)械工程]外虛功英漢例句雙語例句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。external virtual work更多例句專業(yè)釋義機(jī)械工程外虛功