The results of core experiments show that the mixture fermentation liquid of these two bacteria can increase the recovery factor of the crude oil after polymer flooding by 12.26%.
岩心实验结果表明，2株菌的混合发酵液可提高聚合物驱后岩心的原油采收率12.26%。
The asphalt mixture core specimens' images were acquired successfully in the experimental tests without distortion.
在测试实验中，实现了沥青混合料芯样图像的无失真自动采集。
The longitudinal acoustic velocity of the dry core samples filled with gas/CO2 mixture decreased with increases in CO2 content.
干岩样孔隙中充注混合气后，随CO2含量的增加，纵波速度有减小趋势。
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