A gyration piston and slide sheets engaged with the outer surface of the gyration are installed in each compressioncylinder.
每个压缩缸内装有一回转活塞和与回转活塞外表面相啮合的滑片。
2
In a diesel engine, there is no spark plug. Instead, diesel fuel is injected into the cylinder, and the heat and pressure of the compression stroke cause the fuel to ignite.
柴油发动机内没有火花塞，取而代之的是将柴油喷入发动机气缸，然后压缩冲程在高温高压下引起燃料点火。
3
When you start a V-8 engine, you are only driving two cylinders (1 liter) through their compression strokes, but with one big cylinder you would have to compress 4 liters instead.