It is suggested that the long-term polymer drive has resulted in enlarging some small pore throats, improving the communication among pores and reducing pore tortuosity in the reservoirs.
通过分析认为，储层经过长期注入聚合物后，使一部分小喉道变大，孔隙之间的畅通性进一步变好，孔隙迂曲程度减小。
The side-abrasion failure of rod string for polymer drive pump wells is analyzed by using computer simulation method. The extension of fuzzy reliability analysis is expanded to mechanical system.
将计算机数字仿真技术引入聚驱井管杆偏磨失效模糊可靠性分析中，把模糊可靠性的分析范围扩展至机械系统。
AirJellys sole source of power is two lithium-ion polymer batteries connected to the central electric drive unit.
空中水母仅有的动力来源就是连接中央电动驱动器的两个锂离子电池。
AirJellys sole source of power is two lithium-ion polymer batteries connected to the central electric drive unit.
空中水母仅有的动力来源就是连接中央电动驱动器的两个锂离子电池。
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