peaking variation factor 总变化系数
peak variation factor 总变化系数 ; 总变更系数
permeability variation factor 渗透率变异因数
audio-frequency variation factor 音频波动因数
gain variation factor 增益起伏因子的
daily variation factor [金融] 日变化系数
hourly variation factor 时变化系数
frequency variation factor 音频波动因数
On the basis, the influence of dimensionless apparent permeability variation factor to flow performance has been analyzed.
在此基础上，分析无因次表观渗透率变化系数和边界条件对产量动态的影响。
On the basis, the influence of dimensionless apparent permeability variation factor and mobility ratio to pressure behavior has been analyzed.
在此基础上，分析无因次表观渗透率变化系数和流度比对压力动态的影响。
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。
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