基本解釋[機(jī)械工程]側(cè)投射面英漢例句雙語例句The projecting lines are discussed by using the line of intersection in horizontal ( H ) plane, profile ( W ) plane and frontal ( V ) plane.并討論相貫線在水平(H)面,側(cè)立(W)面,正立(V)面上的投影線。profile projecting plane更多例句專業(yè)釋義機(jī)械工程側(cè)投射面