交通工具的发展为城镇乡村带来了繁荣,然而能源短缺使历经苍桑的汽车工业几起几落,蒙受着能源和污染的双重打击,汽车工业的生产能力受到了极大的限制。人们开始寻找新的替代燃料。设计新型车辆。在世界范围内,车用替代燃料的研究与新型动力车的研究几乎同时起步,它们之间似乎也展开了一场无形的“竞争”。 The development of transport has brought prosperity to the urban and rural areas. However, the energy shortage has brought the car industry that has gone through Cang Sang several times and suffered dual energy and pollution blows. The production capacity of the automobile industry has been greatly restricted. People are looking for new alternative fuels. Design a new type of vehicle. Around the world, research on alternative fuels for vehicles has started almost simultaneously with the research on new electric vehicles, and there seems to be an invisible “competition” between them.