水平叠加 meaning in Chinese

horizontal stacking

Firstly , this paper introduces the main concepts of digital filtering , nmo , statics , velocity analysis and stack and so on
本文首先介绍数字滤波的基本概念、动静校正、速度分析及水平叠加等等。
Actual seismic data procession shows the efficiency of this method to increase the signal - to - noise ratio of horizontal stacked profile , especially for inaverage signal - to - noise ratio in pre - stack trace assemblage data
实际地震资料处理表明，这种方法能够有效地提高水平叠加剖面的信噪比，尤其对于叠前的共中心点道集资料中信噪比不均衡的情况，效果更好。