基本解釋[交通運(yùn)輸工程]活塞環(huán)對口間隙英漢例句雙語例句There are many advantages for the new method of noncontact measurement employing the sensor for measuring piston ring end gap clearance dimension.用其檢測活塞環(huán)閉口間隙尺寸，是一種新的非接觸式測量方法，具有許多優(yōu)點(diǎn)。piston ring end clearance更多例句專業(yè)釋義交通運(yùn)輸工程活塞環(huán)對口間隙