It is suggested that the dynamic pattern method could completely and directly show the anomaly characteristic in Radon precursor and be a new method of Radon analysis for the earthquake prediction.
表明动态图像方法能较完整、直观地揭示水氡前兆异常的特征，可望成为一种水氡分析预报的新方法。
Methods Analysis the source of radon was analysed and some measures were have been taken to reduce the radon and limit the work hour in the tunnel.
方法分析坑道内氡的来源，采取降氡措施，限制工作人员坑道内工作时间。
In this paper, by analysis numerous observation data and earthquake cases, we studied the micro-behavior characters of escaping and dissolved Radon and their changing patterns.
本文从大量的实际观测资料及多次震例资料出发，深入地研究了逸出氡和溶解氡的微动态特征及其变化规律。
The analysis and application of the radon measuring method in typical areas in combination with drilling results have proved it to be obviously effective.
通过典型地区剖析和应用，结合钻探成果证实测氡法效果明显。
The analysis and application of the radon measuring method in typical areas in combination with drilling results have proved it to be obviously effective.
通过典型地区剖析和应用，结合钻探成果证实测氡法效果明显。
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