gas survey

Thrust isoline graph is one part of plane isoline graph and it is widely applied in the field of oil and natural gas survey and design project.

逆断层等值线图是平面等值线图的一部分，广泛应用于油气勘探设计等领域。

overview of the applications of rs to the oil and gas survey

油气资源勘查中的遥感技术应用综述

research on the numerical simulation of drainage gas survey in an isolated fracture-cavity system

孤立缝洞系统排水找气数值模拟研究

This paper has recounted the application of gas survey to underground channel line and reservoir area exploration in four periods of the Yellow River water-drawing project, with emphasis placed on the effects of soil gas Hg and Rn.

本文介绍气体测量在四期引黄工程洞线和库区勘查中的应用，重点介绍了壤中气Hg、Rn的应用效果。

study on gas survey data determinant at special location of mine

煤矿特殊地点瓦斯测量数据的判定

contaminant gas survey of naturally ventilated dairy-cow freestall houses in denmark

丹麦舍饲散养自然通风奶牛舍的空气环境分析