seismic phase meaning in Chinese

地震相

In order to reflect the characteristics of amplitude increase and frequency changing of seismic signal , a new automatic recognition method of seismic phase is developed based on the instantaneous amplitude and instantaneous frequency
摘要为了充分反映地震信号振幅增大和频率改变的特征，发展了一种以振幅和瞬时频率比乘积为特征参量的震相自动识别方法。
J22 well area geology condition is superior , forward modeling , earthquake attribute analysis , seismic phase analysis , wave impedance inversion are applying to the qualitative analysis and the rational description to the sand three center 3 granulated substance groups reservoir on the basis of the achievement of utilizing geology , well logging and mud logging combined with fine structure research , advantageous belt of the development of lithologic trap has been pointed out and the very good effect of detecting the position of exploration well has been obtained
摘要j22井区地质条件优越，在充分利用地质、测井、录井等成果的基础上，应用模型正演、地震属性分析、地震相分析、波阻抗反演、三维可视化等技术，对沙三中3砂组储层进行了定性分析和定量描述，结合精细构造研究，指出了构造岩性圈闭发育的有利区带，落实了勘探井位，取得了很好的效果。