combustion stroke 中文意思是什麼
combustion stroke
解釋
膨脹行程- combustion : n. 1. 燃燒，發火，點火。2. （有機體內營養料的）氧化。3. 騷動。
- stroke : n 1 一擊，一敲；打，打擊；一振，一動；（字的）一筆；一舉；一劃；（游泳的）一爬；一觸；一閃；一刀...
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When the engine runs in compression stroke and power stroke, the valves must close tightly on their seats to produce a gas - tight seal and thus prevent the gases escaping from the combustion chamber
當發動機處于壓縮行程和做功行程時，閥門必須緊緊地關閉以產生一個不透氣的氣封，以防止氣體逃離燃燒室。 -
The main achievements are as follows : 1 it ' s for the first time to extensively investigate effects of main combustion system parameters such as plunger diameter, plunger stroke, fuel delivery advanced angle, valve opening pressure of nozzle on performance of dme engine. the parameters are optimized
取得的主要成果有： 1系統地研究了油泵柱塞直徑和行程、供油提前角、噴嘴啟噴壓力等發動機燃燒系統主要參數對二甲醚發動機性能的影響，優化了這些參數。
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