常見例句雙語例句Changes in the spring performance will directly affect the mechanical seal face pressure.彈簧性能的發(fā)生變化將會直接影響機(jī)械密封端面比壓。blog.sina.com.cnMechanical seal: this type is especially suitable for multi-stage slurry pump in series and without leakage.機(jī)械密封:該形式的密封特別適用于多級串聯(lián)渣漿泵的密封,完全無泄漏。Mechanical seal repair process more complicated, after assembly to ensure no leakage of the mechanical seal, mechanical seal technology essential check size.機(jī)械密封檢修工藝較為復(fù)雜,要保證組裝后的機(jī)械密封無漏泄,機(jī)械密封技術(shù)尺寸的校核必不可少。blog.sina.com.cn權(quán)威例句All that was needed to make a mechanical energy-storage system was a good enough rotational seal, so the flywheel could spin freely inside a vacuum chamber with no air resistance.ECONOMIST: Tech.view: Boost for Formula One The 返回 mechanical seal