双活塞式液压自由活塞发动机是将内燃机与液压泵集成为一体的新型动力机械。
The objective of the study is to analyze one particular engine, the dual hydraulic free piston engine-DHFPE.
例如在往复活塞式动力机械和压缩机中,用连杆来连接活塞与曲柄。
For example, in reciprocating piston compressor and power machinery, to connect the piston with connecting rod and crank.
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