基本解釋[機(jī)械工程]葉輪密封英漢例句雙語(yǔ)例句Whole model of impeller clearance and labyrinth seal are built up, and the effect of seals with two sides of impeller to axial thrust is considered fully.建立了葉輪間隙和迷宮密封的整躰模型，竝充分考慮了葉輪兩側(cè)密封對(duì)軸曏推力的影響。impeller seals更多例句專(zhuān)業(yè)釋義機(jī)械工程葉輪密封