natural gas main的意思|示意

The article summarizes the main achievements in late natural gas exploration in our country and proposes some ways for natural gas exploration in future.

本文总结了我国近期天然气勘探取得的主要成果，提出了今后的找气方向。

The buried steel pipeline is the main transmission carrier of oil and natural gas, but the corrosion of pipelines has created the serious economic loss for the oil-gas field and the country.

埋地钢质管道是石油与天然气的主要传输载体，但是管道的腐蚀给油气田和国家造成了严重的经济损失。

Main points and design characteristics of main design parameter, pneumatic, strength and rotor dynamics calculations of centrifugal compressor natural gas pipe line are introduced.

介绍了天然气管线压缩机的主要设计参数、气动方案计算、强度计算、转子动力学计算的要点及机构设计的特点。

The main reason: natural gas.

最主要的原因：天然气。

Traditional energy resources, such as coal, oil and natural gas are non-renewable, which means that the world will eventually run out of them, constituting the main threat to energy resources.

例如煤炭、石油和天然气等传统能源是不可再生的，这就意味着世界的这些能源将最终消失，这主要威胁了世界的能源资源。

Light hydrocarbon tank is one of the main fixtures of natural gas production.

前言轻烃储罐是天然气生产中的主要静装置之一。