orbital engine中文什么意思

轨道式发动机

• orbital:    adj. 1.【解剖学】眼窝的。 2 ...
• engine:    n. 1.机械，机器。 2.引擎，蒸 ...
• orbital module engine:    轨道舱发动机

百科释义

The Sarich orbital engine is a type of internal combustion engine, invented in 1972 by Ralph Sarich, an engineer from Perth, Australia, which features rotary rather than reciprocating motion of its internal parts. It differs from the conceptually similar Wankel engine by using a shaped rotor that rolls around the interior of the engine, rather than having a trilobular rotor that spins "in place".