the prospective application of the substitution techniques and some motor fuel substitute products were generally discussed.
综合分析了这些替代技术和产品的推广应用前景。
the structural character and principle of motor fuel delivery pump is presented.
介绍了汽车燃油泵的结构特点及工作原理。
the reduction of sulfur impurities in motor fuel plays a significant role in improving tail gas quality and protecting environment.
降低车用燃料油中硫含量对于提高机动车尾气排放质量从而保护环境具有十分重要的意义。
america has levied tax on motor fuel for nearly one century, which shows that the highway cost can not be equitably allocated among vehicles by sole fuel tax.
美国征收燃油税近一个世纪的实践和经验表明,单一的燃油税不能实现公路成本在纳税人间的合理分摊。
the method can fully transfer heavy oil, maintains high coal slurry concentration and improve the yield of motor fuel with good quality.
利用本发明的方法,可以充分转 化重油并保持较高的煤浆浓度,提高优质发动机燃料的产率。
the development process, up-to-date advancement and current application of motor fuel substitutes were described.
阐述了各种发动机液体替代燃料生产技术的发展历程、最新进展和应用现状。
the utilization of steam cracker residue as motor fuel were studied.
进行了蒸汽裂解渣油用作发动机燃料的研究。
this is a high quality in the salt lake city area refineries, and for the local production of lubricants, motor fuel and kerosene.
这是在盐湖城地区的高品质炼油厂,并为本地企业生产的润滑油,汽车燃料和煤油。
the nation's increasing dependence on crops for motor fuel adds another level of vulnerability from the weather.
美国对提供发动机燃料的农作物依赖性的增强增加了另一种程度上的源于天气的弱点。
the 3d modeling and cnc program of motor fuel tank were engaged by ug software. the processing technology of dies cavity for motor fuel tank was introduced.