Then, a numerical calculation method about installing positions of dampers on transmission lines by calculating the weighted amplitude ratio isp.
为更好地控制架空输电线的微风振动，研究防振锤安装位置的优化计算方法是非常必要的。
The software using method of amplitude ratio can compute source mechanism easily in less limitations. It can give both earthquake location parameter and source mechanism solution.
使用振幅比法计算地震的震源机制解软件，要求条件低、计算简便易行，可满足地震台网在地震速报中同时提供震源机制解参数的需要。
Furthermore, with the method of amplitude ratio with different frequency selected, the areal attenuation effect and local site response have been studied.
采用振幅谱频率比方法，研究区域衰减效应和局部场地响应。
应用推荐