地球自由振荡

地球自由振荡和面波频散的理论计算

The theoretical calculation of the free oscillation of the earth and the dispersion of the surface waves

本研究报告涉及同震应力触发地震、断层活动、地球自由振荡、地震前兆和地震预报等多方面，但是钻孔应力-应变观测是贯穿其中的主线。

This report involves our research works in the fields of coseismic earthquake stress triggering , fault activities , free oscillation of the earth , precursory changes prior to earthquakes and earthquake forecast .

标准Morlet小波变换检测地球自由振荡等离子体振荡分析仪

Normal Morlet Wavelet Transform and Its Application to Detection of the Earth 's Free Oscillations

利用天然地震波测量Q值的主要方法有：利用地球自由振荡资料、利用体波、利用面波和利用尾波来研究Q值。

The major methods of measuring Q-value by the natural earthquakes are the ones of using the data of free vibration of earth , body wave , surface wave and coda .

地球自由振荡的研究与检测

Studies and Detections on the Earth 's Free Oscillations

重力技术在地球自由振荡检测研究中的应用

Application of the gravity technique on detection of the Earth ′ s free oscillations

利用双阳台水管观测资料检测地球自由振荡

Detecting free oscillations of the earth by using water-tube tiltmeter observations at Shuangyang station

液核自由章动常数和地球自由振荡的研究与检测

Studies and Detections on Both the Parameters of Earth Free Core Nutation and the Earth Free Oscillations

该地震的地球自由振荡信息，可用于地震震源机制研究和地球内部结构研究。

The data of the earth spherical free oscillation can be used to invert focal mechanism of this earthquake and to explore the inner structure of the earth .

本文的研究工作包括两个研究方向：上篇是液核自由章动常数的研究与检测，下篇是地球自由振荡的研究与检测。

This paper includes in two sections : the first section is about the research and resolution of the parameters of the Earth 's liquid core free nutation , and the second section involves in the research and detection of the earth free oscillation .

因此地球自由振荡信息可用于揭示地球的三维不均匀结构信息或各向异性信息，并可能对区分地幔对流模式（全地幔对流或上地幔对流）有所帮助。

Thus the data of the earth toroidal free oscillation can be used to explore the 3-dimensional structure ( density structure , velocity structure ) or anisotropy of the earth and help to disclose the convection mode in the whole mantle or in the upper mantle .

地球自由振荡是一种十分重要的地球动力学现象，用重力技术检测地球自由振荡，结合地震技术可为获得地球内部精细结构提供一种重要手段。

Earth ′ s Free oscillations are the very important geodynamical phenomena , the detection of the Earth ′ s Free oscillations using gravity technique , and combination of the seismological technique , it provide us with an important measure for obtaining the detail Earth 's interior structures .

地球的自由振荡研究（综述）

St lies on Free Oscillations of the Earth ( An Overview )

汶川大地震激发的地球球型自由振荡

The Earth 's Spheroidal Oscillations Induced by the Wenchuan Earthquake

数字化水位仪观测的苏门答腊大地震激发的地球球型自由振荡

Earth 's Free Spheroidal Oscillations of the Great Sumatra Earthquake Observed with Digital Water Level Meter