A new simple pore mechanics model is established based the pore structure of low permeability reservoir rock, from which the quadratic equation of effective stress and permeability can be educed.
针对多孔介质特殊的孔隙结构特征，建立了一个新的简化孔隙力学模型，并由该模型导出了渗透率与有效应力的二次多项式关系。
Fair skin spring to black useful, simple to black's method, how to go to black-headed contraction pore, how to use salt to black.
皙肤泉去黑头有用吗，简单去黑头的方法，如何去黑头缩毛孔，怎么样用盐去黑头。
Anodic alumina oxide (AAO) membrane prepared by anodizing of al not only has a simple process, but also contains uniform parallel pores and high pore density.
阳极氧化铝膜不仅制备工艺简单，而且具有孔径分布均匀、孔密度高、孔道平行可根据实际需要调控孔径大小及分布。
Experiments demonstrate that it can pore feetly compensate the fundamental & harmonic waveform reactive poweron the catenary in real time. It features simple system, easy of control and…
实验表明该系统能实时地、完全地补偿电网上的基波和谐波无功，并且具有系统简单、控制方便、体积小等优点。
A mesh membrane does not contain the fluorine, and has the advantages of simple preparation method, high permeability of pore space and good oil-water separation effect, and corrosion resistance.
该网膜不含氟，制备方法简单，孔隙通透率高，油水分离效果好，并具有耐腐蚀性能。
The testing to determine the "DNA" of a filter is much more inclusive than simple initial efficiency, mean pore flow or bubble point testing techniques.
检测一个过滤器的“DNA”远不止简单的初始效率，名义孔径流量或泡点测试技术。
The nano-pore electric sensor solves the technical problem for integrating the nano-electrodes in the nano-pores, and the method for preparing the nano-electrodes is simple.
本发明的纳米孔电学传感器解决了将纳米电极集成于纳米孔的技术难点，其制备纳米电极的方法简单。
The nano-pore electric sensor solves the technical problem for integrating the nano-electrodes in the nano-pores, and the method for preparing the nano-electrodes is simple.
本发明的纳米孔电学传感器解决了将纳米电极集成于纳米孔的技术难点，其制备纳米电极的方法简单。
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