加速研究开发天然气汽车势在必行

Speeding up study and development of natural gas automobiles

在介绍天然气汽车的发展使用情况之后，分析了天然气汽车具有的优点和存在的缺点。在此基础上，指出加速研究开发天然气汽车势在必行，但必须要解决两个问题：一是对现有汽油／柴油汽车的改装，二是建立充气站网络。

After an introduction of the development and application of natural gas automobiles,their advantages and disadvantages are analyzed.It is indicated that speeding up the study and development of natural gas automobiles is imperahve,and two problems must be solved: one is refitting the existing gasoline/diesel automobiles,and the other is building up a network of gas filling stations.