常見例句雙語例句ABSTRACT This dissertation concerns a systematic research on heat release rate in locomotive diesel engine .本文對機(jī)車柴油機(jī)放熱規(guī)律進(jìn)行了系統(tǒng)研究。Based on application feature of domestic locomotive diesel engine and successful foreign experience, the fuel supply system in shunter diesel engine was updated.從國產(chǎn)機(jī)車柴油機(jī)的運(yùn)用特點(diǎn)出發(fā)，根據(jù)國外的成功經(jīng)驗(yàn)，對調(diào)車用機(jī)車柴油機(jī)供油系統(tǒng)進(jìn)行了改進(jìn)。It is an efficacious method that inferior brand diesel oil is used on locomotive diesel engine in cold weather to economize energy sources and increase economic benefit.寒冷氣候條件下機(jī)車柴油機(jī)使用低標(biāo)號柴油是鐵路節(jié)能降耗、提高經(jīng)濟(jì)效益的有效途徑。 返回 locomotive diesel engine