渗透性

The loosed rockmass of different scope and causes some times developed very deeply under the ground in somewhere, for example, there is seriously fracture and opening cracks in the rockmass where it is 340m away from the adit entrance in a dam site, which give rise to a difficulties for selecting an important project.

松动岩体实际上是各种成因变形岩体的特殊形式，有其特殊的一面，它的渗透性、变形性和其它力学行为都十分复杂，而成因不同的松动岩体由于其规模和发育深度有时很大，如有些坝址的岩体在340m硐深的部位还严重开裂，给重大工程的选址决策带来困难。

If get encountered cliff body Zai,enough nature is had inside narrow geometrical dividing line osmotic, cai heats up craft but can use the affusion that is similar to oil to extract place is used or vapour drive oil into ripe method.

如果钻遇的岩体在有限的几何界限内具有足够的自然渗透性，采热工艺就可能采用类似于石油开采所采用的注水或蒸汽驱油的成熟方法。

And then we add different chemical components to it to modify the permeability and strength of the alginate.

然后我们添加不同的化学成分给它修改的渗透性和海藻酸钠的力量。

When the role ratio was high, and the osmosis preferable, the removal rate of total phosphor, ammoniac nitrogen, and chemical oxygen demand were high, and reduced with the prolonged time.

当基质渗透性较好、孔隙率较高时，污水总磷、氨氮、以及化学需氧量去除率较高；随时间延长，各指标去除率降低，其中总磷去除率与时间有较好的线性相关。

Based on the structural model for tracheid, the expressions of flow-resistors of tracheid in three directions of grain are reduced with the theories of fluid mechanics. The gas permeability of tracheids also...

计算结果表明，管胞流阻可以描述气体渗透阻力的分布情况，反映气体渗透性在 3个纹理方向的差异，在木材细胞层次揭示针叶树材气体渗透性的机制。

The average percentage of tracheid volume is over 90% for softwoods species. Gas permeability of softwoods is in close relationship with the flow of gas through the tracheids.

针叶树材气体渗透性与气体在管胞中的流动特性和规律紧密相关，研究管胞的气体渗透流阻，可以获得关于针叶树材气体渗透性更深入的认识。

This embodiment will illustrate that the present invention of the (poly trimethylene terephthalate) PTT laminated film performs better than its PET counterpart in terms of vapor impermeability, flexibility and warpage; its vapor impermeability is about equal to a TPT back sheet, while flexibility and warpage are better than TPT back sheet.

本实施例说明本发明聚对苯二甲酸丙二醇酯薄膜复合成的叠层膜的抗水汽渗透性、挠性和翘曲度优于多层聚对苯二甲酸乙二醇酯薄膜复合形成的叠层膜，抗水汽渗透性与TPT背板基本相当，挠性和翘曲度优于TPT背板。

Not only the permeability of the rock salt body, the convergence of the cavity and the stability of jambs must be considered , but also the heterogeneity of the interlayers must be full considered, like the permeability of interlayers and layers , the difference of interlayers .

不仅要考虑岩盐矿体的渗透性、溶腔的蠕变收敛性、矿柱的稳定性外，还要充分考虑夹层的不均质性，如夹层及层理的渗透性，夹层和盐层蠕变的差异性。层状岩盐矿床中建造油气储库是一个相当复杂而且涉及很多学科的深部岩土工程。

The permeability of tanshinoneⅡA was determined by in situ single-pass intestinal perfusion model.

用大鼠在体实验研究丹参酮ⅡA的小肠渗透性，考查不同类型的促进剂对丹参酮ⅡA渗透性的影响。

The H-W equation can only be used to calculate the breakdown pressure of non-permeable rock; therefore ...

新公式可预测任何渗透状况岩石的破裂压力，它包括了早期提出的 2个计算公式，并把渗透性岩石和非渗透性岩石完全统一起来。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。