The new techniques include oversampling technique in digitalization of seismic wave form, spectrum contraction technique in data - transmitting and error-controlling and so on.
这些新技术包括地震波形数字化的过采样技术，数据传输中使用的紧缩频谱调制技术和差错控制技术等。
Roof is composed of heterogeneous rock. When roof failure happens, a large amount of energy would release in the form of seismic wave.
顶板是一种典型非均质岩石材料，在其破坏演化过程中将释放能量产生地震波。
Roof is composed of heterogeneous rock. When roof failure happens, a large amount of energy would release in the form of seismic wave.
顶板是一种典型非均质岩石材料，在其破坏演化过程中将释放能量产生地震波。
应用推荐