“气缸”造句

气缸中的蒸汽膨胀并推动活塞向外运动.
Steam in a cylinder expands to push a piston outward.

当排气冲程开始时, 气缸被向上运动着的活塞刮掠.
When the exhaust stroke starts, the cylinder is swept out by the upmoving piston.

在发动机气缸里发生的动作,可以分为四个过程或冲程.
The actions taking place in the engine cylinder can be divided into four events or strokes.

• #气缸