...城市燃气工程 ; 可行性研究报告 ; 市场调查 ; 财务评价 中图分类号 : TU996 文献标识码 : B 文章编号 : 1000 - 4416 ( 2005 )[gap=1073]Key words: city gas engineering; feasibility study report; market investigation; financial as2 sess ment 34 ..
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The sameness and difference between Code for Design of City Gas Engineering and internal and external standards are analyzed.
分析了《城镇燃气设计规范》与国内外标准的异同。
The present situation of coal gas in China is analyzed, and the principal revised contents of the coal gas chapter of Code for Design of City Gas Engineering is introduced.
分析了我国煤制气的现状，介绍了城镇燃气设计规范煤制气部分修编的主要内容。
City gas load is a multi-mode and complicated engineering system. This paper analyzes and estimates the gas load of Shenzhen by using method of time series analysis.
城市燃气负荷是一个多工况、复杂的工程系统，本文采用时间序列方法对深圳的燃气负荷进行了分析和预测。
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