| In order to underlie the arrangement of production and dispatch of gas and to explore the developing trend of gas in city, This paper analyses the gas-demanding structure and the structure of gas source of Dalian gas history ,and the reason is made of this structure .In order to arrange the gas-supplying structure and cut the cost of gas from the development of gas in future Dalian ,we will choose the project of gas-suppling . Thus, we will achieve the goal of improving Dalian condition and increasing the whole function of the city .Finally we discuss the project from technological environmental economical standard,then we make decision that this project is the best choice in Dalian in future 20 years. |
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