non-seismic factor 非地震因素
design seismic factor 设计用震度
design lateral seismic factor 设计用水平震度
design vertical seismic factor 设计用垂直震度
seismic intensity factor Mf 地震强度因子Mf
seismic load factor 地震载荷因子
seismic quality factor 地震品质因子
seismic reduction factor 地震折减系数
seismic magnitude factor 地震强度因子
seismic stability factor 抗震稳定安全系数
The paper USES this technique to eliminate the noises in seismic exploration, and emphasizes analysis of the relationship between the noise conditions and the length of filtering factor.
本文将这项技术用于地震勘探中的噪声压制，重点分析了噪声条件与滤波因子长度的关系。
The torsion effect is an important factor to cause the seismic damage of structures, so it has always being an important problem in seismic research area all through.
扭转效应是引起建筑物地震破坏的重要因素之一，因而扭转问题一直是结构抗震领域研究的重要课题。
The paper studied the issue of low frequency in shallow parts of cross-hole seismic reflection sections using imaging principle and deduced frequency variation factor.
本文利用成像原理对井间地震反射剖面的浅部频率变低问题进行了研究，导出了频率变化因子。
应用推荐