| 释义 |
Microtremors
基本例句
地脉动¹⁰⁰
The rationality for spectral ratio method of horizontal to vert ical component formicrotremorsis discussed with a model of an elastic laye r over a half-space.应用概率统计方法,采用弹性成层介质模型,导出地下体波斜入射成层介质,在自由表面形成面波地脉动的水平分量与竖向分量谱比表达式。
The mechanism of the ground microtremor has been studied based on the analysis of theory and numerical modeling.在理论分析和数值模拟的基础上，研究了各向异性介质的场地微动机制。
The signals are auto-correlated and analyzed by FFT,and the characters of frequency response of site on microtremor signals are discussed.选择福建沿海地区两种不同岩土工程地质条件的场地,通过实测地微动信号并进行相关分析、频谱分析,讨论了场地土对地微动的频率响应特征。
Spatial Autocorrelation method is one of main methods used in microtremor exploration.It requires an regular circle array.摘要空间自相关法是微动勘探的主要分析方法之一，它要求微动台阵为规则的圆形台阵，因此要在观测前进行定位。 |