储层内部成岩特征的差异或成岩非均质性可以通过识别成岩岩相、分析其垂向序列、编制成岩岩相图等得到合理描述。
Reservoir diagenetic features or diagenetic heterogeneties can be characterized by the recognizing diagenetic lithofacies, and their sequence analysis and mapping.
本文运用本征函数展开方法，求解均质杆——弹簧系统受序列矩形脉冲激励的振动响应问题。
This paper, using characteristic function expansion method, have soluted a vibration response problem of a uniform bar-spring which was subjected to a series of rectangular pulses excitation.
本文运用本征函数展开方法，求解均质杆——弹簧系统受序列矩形脉冲激励的振动响应问题。
This paper, using characteristic function expansion method, have soluted a vibration response problem of a uniform bar-spring which was subjected to a series of rectangular pulses excitation.
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