均质

With the increase of permeability ratio and advancement of inversion opportunity, the cumulative imbibition rate of low-permeability layer decreases.

摘要利用室内并联岩心物理模拟实验及渗流力学的基本定律，对聚合物驱油过程中的剖面返转规律及返转机理的研究表明，油层非均质性是剖面返转的主要原因，随着渗透率级差的增大及返转时机提前，低渗透层累积吸液比例下降。

It adopts the variable step length scheme to evaluate at the connection point, and adopts the implicit difference scheme to evaluate in the same rod.

3运用在均质处采用隐式差分格式、节点处采用变步长的有限差分的混合方法求解抽油杆柱的波动方程。

This method adopts the variable step length scheme to evaluate at the connection point, and adopts the implicit difference scheme to evaluate in the same rod.

在进行数值求解时，在抽油杆柱均质杆段处采用隐式差分格式，而抽油杆柱在组合杆柱相邻联结点处则采用变步长的有限差分格式。

Meanwhile, preheat heterogeneity can inactivate enzymes and to prevent the floating fat products.

同时，预热可以钝化酶并防止均质后的产品中脂肪上浮。

Before degradation: limpid stereo reticular structure of PLGA; One week after degradation: PLGA was corroded and the reticular structure was decreased; Three weeks after degradation: airspace was gradually disappeared and the reticular structure was further decreased; Five weeks after degradation: airspace and the reticular structure were completely damaged, which was in an indefinite form.

降解前PLGA(丙交酯和乙交酯的摩尔比为90∶10)支架材料呈清晰的三维立体网状空隙结构；降解1周后，材料表面受侵蚀，网状结构减少，孔洞局灶性连接呈片状；3周时材料表面受侵蚀现象加重，空隙逐渐消失，网状结构进一步减少，聚合物融合呈大片状；5周后材料空隙、网状结构完全消失，呈不定型均质状。

This method can reduce the indetermination of reservoir distribution between wells and improve the precision of three-dimensional geological modeling.

随机建模方法对于表征和分析地质现象的非均质性和空间分布的不确定性方面表现出巨大优势。

From the problem of the collision between small ball and homogeneous pole, the rules followed by different type of collisions are discussed, and the energy features of completely inelastic collision are summarized.

从小球与均质定轴杆的碰撞问题出发，讨论了不同类型碰撞所遵循的物理规律，总结了完全非弹性碰撞过程的能量特征。

Splices, cuts, and finishing techniques inflect upon otherwise homogenous materials, recording the methods of craft and workmanship.

拼接，裁减和精加工技术活用否则均质材料后，记录的工艺和工艺方法。

There are implications of scaling hierarchy associated with inhomogeneity and nonequilibrium of physical systems.

尺度效应的含义，涉及到物理系统的非均质和非平衡特性。

The result showed that there was an obvious correlation between rock thermal cracking threshold and rock inhomogeneity.

结果表明岩石的热破裂门槛值与岩石非均质度具有显著的相关性。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。