退汞曲线分形特征具有完整性，测量尺度范围从最高注入压力到最低退出压力。
The mercury-ejection capillary pressure curve is characterized by integrative fractals and a large range from the highest to lowest injection pressure.
基于特低渗透砂岩储层岩心样品的高压压汞测试技术，定义退汞饱和度参数（SE）。
With the technology of high pressure Hg injection, the ejection saturation (SE) parameter was defined.
在考虑退汞麻痹效应和特低渗透率岩样退汞中止点假定条件下，对退汞量作了必要的修正。
By assuming the existence of mercury-ejection threshold pressure and mercury-ejection ending for extreme low-permeable rock, a necessary correction for mercury-ejection volume was made.
由于压汞过程中的汞对孔隙凸凹的填充，使得孔隙流通通道均匀化，因此和压汞过程相比，退汞过程的分形结构因子普遍较小，即退汞流动通道的均质性增强。
As the filling of mercury in the knaggy pore space made the pore flow channel more uniform, the fractal factor in the mercury ejection process is smaller than that of mercury injection process.
由于压汞过程中的汞对孔隙凸凹的填充，使得孔隙流通通道均匀化，因此和压汞过程相比，退汞过程的分形结构因子普遍较小，即退汞流动通道的均质性增强。
As the filling of mercury in the knaggy pore space made the pore flow channel more uniform, the fractal factor in the mercury ejection process is smaller than that of mercury injection process.
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