基本解釋[機械工程]自緊密封英漢例句雙語例句As system pressure increases, the O-Ring is energized and forces the lips outward, changing its behavior from a squeeze type seal to a traditional lip seal.隨著系統(tǒng)壓力的增加，O型圈是否通電和部隊的嘴脣外，將其從一個擠壓式密封行爲，以傳統(tǒng)的脣密封。pressure energized seal更多例句詞組短語短語pressure -energized seal 受壓自緊密封件pressure energized seal更多詞組專業(yè)釋義機械工程自緊密封