基本解释[機械工程]預燃室噴嘴英汉例句雙語例句A method for studying the thermal load of the precombustion chamber nozzle in the diesel engine is proposed.本文提出了一種研究柴油機預燃室噴嘴熱負荷的方法。precombustion chamber nozzle更多例句专业释义機械工程預燃室噴嘴