| 1. | Using these ways can make ngv become available and clean automobile really
使天然气汽车成为真正实用的清洁汽车。 |
| 2. | Ngv dispensing systems
天然气分配系统 |
| 3. | One of available approach to solve above problems is to develop nature gas vehicle ( ngv )
其中，发展天然气汽车( ngv )就是解决以上问题的有效途径之一。 |
| 4. | Visit the exhibition or discover wonderful curiosities in artworks in the ngv collection and make a magic world in a box
欢迎来参观画展，在澳大利亚维多利亚国家艺术藏馆你将领略到艺术作品的奥妙，同时你可以在一个箱子里创造出一个魔幻世界。 |
| 5. | The laws and regulations of emission relate to ngv , which limit the emission of automobile , and the better policies , which encourage the development of ngv , are analyzed
本文分析了与天然气汽车相关的严格限制车辆排放的法规和鼓励天然气汽车发展的优惠政策。 |
| 6. | The corresponding policies are carried out in all country in which there are ngv , meanwhile the practiced policies in such country as america , japan , canada , australia , etc are enumerated
世界上凡是使用天然气汽车的国家都推行了有利于天然气汽车发展的相应的配套政策，本文介绍了美国、日本、加拿大、荷兰、新西兰、澳大利亚等国的具体政策。 |
| 7. | The economy of ngv is evaluated by means of the retrieval period of the investment and the economy of natural gas station is evaluated by means of both the balance analyses between the profits and loss and the analyses of sensitivity
本文使用投资回收期评价了改装天然气汽车的经济性，使用盈亏平衡分析以及敏感性分析方法评价了天然气加气站的经济性。 |
| 8. | In the last few years , as people pay great attention to economy , enegy and environment , and as the technology of ngv ( natural gas vehicle ) is developed rapidly , cngv ( compressed natural gas vehicle ) is widely used in city " s traffic
近年来，随着人们对经济、能源和环境问题的重视，加快了天然气汽车技术的发展，压缩天然气汽车(简称为cng汽车)广泛用于城市交通。 |
| 9. | This article analyzed the developmental level and situation of ngv in china and overseas , and expounded the main contents of this article researched . the schemes of engine mapping and determining plan of the resistant coefficients of parts of areas were designed
本论文分析了国外、国内天然气汽车的发展状况和水平，阐述了本论文研究的主要内容；设计了发动机台架试验的方案和局部阻力系数的测定方案等。 |
| 10. | The technology of refitting of diesel using cng and petrol engine using lpg is proposed . the working property of diesel using cng and petrol engine using lpg is analyzed , the main technology problems after refitting of ngv not only are deduced but also are partly solved
本文综合分析柴油机燃用cng以及汽油机燃用lpg的改装技术，评价了柴油机燃用cng的工作性能以及汽油机燃用lpg的工作性能，总结了天然气汽车改装后存在的主要技术问题，并提出了相应的解决办法。 |
