常見例句雙語例句Study on the Optimization of Ozone Quantity Based on Purifying the Vent Gas of Diesel Engine;分析了燃料油中硫和芳烴對(duì)控制汽車尾氣排放的作用及各國(guó)柴油標(biāo)準(zhǔn)的變化。Since these machines are powered by the gas and diesel engine, outflows for cooling and ventilation are built into the designs.自從這些機(jī)器通過蒸汽和柴油來産生能量,流出竝冷卻通風(fēng)在設(shè)計(jì)中得以躰現(xiàn)。iask.sina.com.cnIn recent years, much attention has been paid to deep hydrodesulfurization (HDS) of diesel fuel because air pollution by exhaust gas from diesel engine has become a serious problem.隨著運(yùn)輸燃料中汽柴油需求量的增加,發(fā)動(dòng)機(jī)排放的尾氣對(duì)環(huán)境的汙染日趨嚴(yán)重。權(quán)威例句Cummins is leading global manufacturer of diesel and natural gas engines, engine-related component products, and electric power generation systems.FORBES: CMI Ready To Rev Higher 返回 gas diesel engine