CAJ | 학술논문

　　城市居民对天然气的依赖越来越广泛，这是由于天然气的优点比较明显。跟煤气相比，天然气的使用更安全、更清洁、更方便。本文针对燃气管网的地理信息系统做一简要分析，对其应用前景做了科学预测。讨论了系统建设中存在的问题，并且提出了做好这方面工作的看法，希望能对燃气管网地理信息系统的建设有所帮助。
　　성시거민대천연기적의뢰월래월엄범，저시유우천연기적우점비교명현。근매기상비，천연기적사용경안전、경청길、경방편。본문침대연기관망적지리신식계통주일간요분석，대기응용전경주료과학예측。토론료계통건설중존재적문제，병차제출료주호저방면공작적간법，희망능대연기관망지리신식계통적건설유소방조。
City residents are dependent on natural gas more widely, this is due to the obvious advantages of natural gas, an-d comparing with gas the using of natural gas is safer, cleaner, and more convenient. This paper does a brief analysis of the geographic information system for gas network, and gives a scientific prediction of the prospect of its application, discusses the existing problems in the system construction, and puts for-ward the work of the views, hoping to help the construction of gas pipeline network geographic information system.