On the base of investigation, the author analyses the urgency and necessity of renewingremaking of natural gas system in Daqing.

在调研的基础上，分析了大庆天然气计量系统更新改造的迫切性和必要性。

youdao

Through the development and application of natural gas system for Tuha oilfield, the framework and developing mode of WEBGIS system are demonstrated.

通过吐哈油田天然气系统的开发应用，阐述了W EBG IS的系统架构与开发模式。

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Based on historical data of Shaanxi natural gas network system, static and dynamic simulation and load forecasting of natural gas system has been researched in this thesis.

本文依据陕西省天然气管网系统的历史数据，对天然气管网系统稳动态仿真和天然气短期负荷预测进行了研究。

youdao

From a solar-paneled rickshaw they explore the cuts being made in transport -- nearly the whole public transport system is run on natural gas (CNG) and the Metro system is expanding to take 17 million cars off the road reducing emissions by 160 millions tons.

CNN: This month on Road to Rio

The standards for new plants explicitly refer to natural gas as a "system of emission reduction, " when in fact it is a system of emission generation.

WSJ: Review & Outlook: Carbon Power Politics

It works like so: the first part of the system burns natural gas or biomass feedstock to produce electric power.

FORBES: Big Apple Gambles on Clean Heat and Power