摘要:
运用系统分析方法,是当前研究地F水的一个主要方向。地下水系统的研究,必须综合考虑各种有关因素,诸如能量转化关系、水质与水量之间的演变关系、地下水系统与地表水输入系统和输出系统之间的关系以及地下水动力学与水化学、热力学系统之间的互相关系等,才能得出比较可信的结果。地下水系统分析研究的理论和实践揭示了地下水中多种离子在阳阳、阴阴、阳阴之间或其相应组合及其比率之间存在着彼此制约的复相关关系。在成因上有机地把各种离子之间的比率关系及其分异动态变化进行系统研究,将有助于地震前兆信息的提取和判别,而地下水D函数系列变化特征是提取地震前兆信息的一个值得探讨的新途径和新方法。
Abstract:
It is a main direction in the research of underground water to use systermatic analysis method.In the systematic research, of underground water. It is necessary to comprehensively consider various relative falters, such as the relationship anong, hdro 1nanins hdochemistry and thermodynamics system, so that relatively reliable results can be obtained.#br#The theory and practice of the sestematic analysis and research of underground water reveal that many kinds of ions in ground water have mutli-relationship between ++,+-,-+ or between their combination ratios.In this paper, based on the systemetfc study of ratiO relations of ions and their separate-different dynamic change, the variation characteristics and precursor information types of D function of underground water are obtained.#br#It is pointd out that this method is an effective and practical one for extracting and dist-inguishing seismic precusor information from underground water.
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