常見例句雙語例句Pneumatic piston 12 travel can be limited by means of a simple multi-position mechanical stop plunger 16.可借助于簡單的多位置的機械式停止柱塞（16）限制氣動活塞（12）的行程。ip.comThis would allow the piston to travel up farther before the port is closed thereby reducing the power loss.這將使活塞旅行了更遠的港口前關閉從而減少功率損耗。www.tech-domain.comThe constant reversal of the piston travel sets up inertia forces, which increase Both with the weight of the piston and with its speed.活塞的不斷往復運動產(chǎn)生了慣性力，慣性力隨活塞的重量及其速度的增加而增大。 返回 piston travel