基本解釋荷載弦英漢例句雙語例句For tubular joints, chords and braces are often axially loaded and the chord stress may have a significant influence on the axial strength of the joints.管節(jié)點(diǎn)通常是弦管和支管都受到軸向力作用，弦管應(yīng)力可能對(duì)節(jié)點(diǎn)軸向承載力有顯著的影響。The lower chord of a vierendeel truss, when loaded, is subjected to the combined action of prestressed compression, large axial tension, moment and shear.空腹屋架下弦處于預(yù)壓力、強(qiáng)大的軸拉力、彎矩和剪力共同作用下工作。loaded chord更多例句專業(yè)釋義機(jī)械工程荷載弦