Finally , the existing problems in using of dimethyl ether as aerosol propellant and its solutions were pointed out 最后补充了二甲醚作为抛射剂存在的问题及其解决办法。
Through the new example of its applications , merits of dimethyl ether used as a new aerosol propellant were demonstrated 通过几种新型应用实例，论证了二甲醚作为抛射剂的优点。
Application and significance of dimethyl ether for solving the energy and environment problems are briefly introduced 摘要简单介绍了二甲醚的用途及对解决能源和环境问题的重要意义。
Dimethyl ether ( dme ) is the most promising ultra - low - emission alternative fuel discovered recently in the world 二甲醚燃料是国际上近年来新出现的很有发展前途的超低排污代用燃料。
The average fuel consumption rate of the compound dimethyl ether is less than that of the lpg in all of load 在全部负荷工况下二甲醚复合燃料的燃油消耗率均低于汽油，其平均燃油消耗率也低于lpg 。
As a solution , clean liquefied fuels become more and more important . dimethyl ether is a promising alternative fuel introduced in this paper 清洁液化燃料作为解决上述问题的一个重要途径，所受到的重视程度与日俱增
This paper introduces the production technology , main application and research progress of dimethyl ether , and foretells its application prospect 摘要介绍了二甲醚的生产技术、主要用途和研究进展，并对其应用前景做了展望。
In the downstream products of methanol , dimethyl carbonate ( dmc ) , dimethyl oxalate ( dmo ) and dimethyl ether ( dme ) are considered to be valuable 在甲醇下游产品开发方面则应重视碳酸二甲酯( dmc ) 、草酸二甲酯( dmo )和二甲醚( dme ) 。
Recent advances in the direct synthesis of dimethyl ether from syngas in three - phase reactors are reviewed with emphasis placed on the cases in china 综述了国内外特别是国内三相床反应器中由合成气直接合成二甲醚的研究和开发新进展。
The results indicates that the output of the compound dimethyl ether engine is greater than that of the gasoline engine in low and middle speed , while less than that of the gasoline engine in high speed 试验结果表明：使用最佳配比的二甲醚复合燃料在中、低转速时，其功率高于汽油，在高转速时则低于汽油。
