汽缸壁 [
qì gāng bì]
cylinder wall
[机] casing wall
- 密封活塞和汽缸壁间隙的有裂缝的 金属环 。
split metal ring that seals the gap between a piston and the cylinder wall. - 当引擎启动时,活塞环以及汽缸壁便要忍受干摩,造成引擎磨损。
When the engine is started, the dry piston rings move against the dry cylinder walls causing friction and engine wear. - 在这一系统中,汽缸壁是由连杆轴承运动飞溅起来的油进行润滑的。
In this system, cylinder walls are lubricated by splashing oil thrown off from the connecting-rod bearings.