介绍了液化天然气汽车罐车的基本结构和工作原理，以及对此种低温易燃介质贮运设备的安全性设计。
The fundamental structure and the operation principle of liquified natural gas tanker are introduced, taking its safety into consideration.
在相似理论的指导下，通过对比分析氮气和天然气的物性，对液氮模拟液化天然气汽车冷能回收系统进行了相似模化分析。
Based on the theory of similarity, similar modeling analysis of the liquid nitrogen simulative cold energy recovery system of LNG is conducted.
而且这一成绩还是在过去十年间机动车增加40%的前提下取得的。 他们对汽车施以严格的污染控制，增加摩托车上的税收，使所有出租车都使用液化天然气。
They have done so by imposing fiercer pollution controls on cars, raising taxes on two-stroke motorbikes and making all taxis run on (subsidised) liquefied natural gas.
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