自由震荡
- 网络free oscillation
自由震荡-
目前已能对不同的介质模型和震源计算各种体波、面波、地球自由震荡和静态位移场。
Today seismologists can synthesis the body waves , surface waves , free oscillations and calculate static deformation for various kind of earth models and sources .
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加密高斯点单元传导矩阵调整法通过加密复合单元内高斯积分点的数目，不仅提高了复合单元的传导矩阵值计算精度，而且还基本上克服了无压渗流场迭代计算过程中自由面的震荡现象。
By increasing the number of Gaussian integrating point s , the calculation precision of conductivity matrix of compound elements was improved and the free surface oscillation during the iteration was overcome .