论文部分内容阅读
本文主要利用南北地震带上的水点资料,研究了水氡的年变化形态,分析了年变化产生的原因,进而提出水氡正常变化的含义,即在无震期间,水氡实测值在一年内随时间变化所表现出来的某种规律性变化形态,而且这种变化形态每年都具有相似的重复性。作者认为,水氡的正常变化可分为三种类型:夏天高冬天低的“弓”型;夏天低冬天高的反“弓”型和近直线型。某个水点水氡的正常变化被研究清楚以后,依据它所属的类型,就可以推知所受的干扰因素,並能及时判断出是否出现了异常。
In this paper, we mainly use the water spot data on the seismic belts in the North and South China to study the annual variation patterns of water radon and analyze the causes of the annual variations, and then propose the meanings of the normal variations of water radon. That is, A regular pattern of change over time during the year, with similar patterns of recurrence each year. The author believes that the normal variation of water radon can be divided into three types: the low summer “high” in summer; the “low” winter in summer; the “anti-bow” and near linear in summer. After a water point radon normal change is studied clearly, according to the type it belongs to, we can deduce the interference factors, and can judge whether there is anomaly in time.