...构；孔隙率；密度；埋藏深度 中图分类号： P618.11 文献标识码： A [gap=940]Keywords: coal; pore structure; porosity factor; density; buried depth ...
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Those particularity parameter of gel granule obtained were satisfying In the experiment, efficient diffusion coefficient, porosity factor, stability, intension etc for all kinds of immobilized granule were measured.
实验测量了各种工艺制备的凝胶颗粒的有效扩散系数、孔隙率、透光率、稳定性、机械强度等性能参数。
参考来源 - 光合细菌固定化包埋颗粒产氢特性实验研究The assignment of crystal grain was much more even and orderly. Because of the decrease of the porosity factor,the possibility of chemical and electrochemical corrosion directly happened in substrate was reduced enormously.
Al_2O_3颗粒掺入镀层后,使得镀层结晶更细致,晶粒排布更均匀、整齐,降低镀层的孔隙率,从而大大减少了基体直接发生化学腐蚀与电化学腐蚀的可能性。
参考来源 - 电沉积Zn·2,447,543篇论文数据，部分数据来源于NoteExpress
The variation of medium pore diameter and porosity factor is in accordance with that of the pore volume, showing a high permeability of low rank coal reservoirs.
中值孔径、孔隙率的变化特征与孔容一致，预示了低煤级煤储层较高的基岩渗透率。
This paper deals with mechanism of the decrease of the mobility of a polymer solution when it flows through a porous medium by means of resistance factor and porosity factor.
本文从阻力系数与孔隙系数角度出发，研讨了聚合物溶液在砂岩孔隙介质中降低流体流动度的机理。
Relative porosity factor value can be used to characterize the relation between the molecular size of the polymer and the its retention in the flow of polymer solution through porous media.
相对孔隙系数值可用以表征聚合物溶液流经孔隙介质时聚合物分子尺寸与滞留作用的关系。
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