four cycle
四冲程循环周期 four-cycle period
四冲程循环原理 Four-stroke Cycle principle
四冲程循环发动机 four cycle engine
四冲程发动机循环 FOUR-STROKE ENGINE CYCLE ; STROKEENGINECYCLE
四冲程狄赛尔循环 four stroke diesel cycle
四冲程策念头循环 four-stroke engine cycle
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汽车发动机除了四冲程循环是否还有其他循环？
Are there any other cycles besides the Otto cycle used in car engines?
youdao
这就是常用的四冲程循环。
The four-stroke cycle which is in common use.
This is the four-stroke cycle which is in common use.
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