垂直地震系数  vertical seismic coefficient

合成地震系数  Resultant seismic coefficient

地震动参数衰减关系  coefficient of ground motion attenuation

地震放大系数  seismic amplification factor

地震分布系数  seismic coefficient

地震加速度分布系数  seismic acceleration distribution coefficient

地震力调整系数  seismic force modification factor

地震力降低系数  Reduction-factor of seismic-force

地震内力系数  seismic inner force coefficient; coefficient of seismic internal force; seismic internal force coefficient

地震数据采集记录系统  Central recording system

地震数据处理系统  seismic data processing system

地震数字处理系统  seismic digital processing system

地震仪放大系数  seismograph amplification

地震影响系数  seismic influence factor; Earthquake effective factor; earthquake effect factor; Earthquake effect coefficient; coefficient of seismic effect; Earthquake influence coefficient; seismic effect coefficient; earthquake affecting coefficient

地震折减系数  seismic reduction coefficient

地震卓越频率系数(EDFR)  anamigmatism

地震作用折减系数  earthquake force reduction factor

可变荷载地震组合值系数  live load seismic combination coefficient

设计地震动放大系数  amplification factor of design ground motion