查询词典 porosity

There are developed reservoirs with middle high porosity and permeability in the beach sand bar and littoral delta bar of estuary, foreshore- nearshore facies.

刚性颗粒组分含量高和塑性颗粒组分含量低、分选好、古地温低、溶蚀作用是东河砂岩形成中高孔、渗储层的主要原因，这也是该套储层的重要特徵。

The HA sinter with optimal strength and porosity could be obtained when HA was mixed with 1 of fold sucrose which was used as filler while binder and 1 of fold salt as filler, pressed under 5-45 kgf/cm2 force, dissolved the sucrose at 220°C, and then sintered under 1345°C for 10h.

目前得到，使用砂糖及食盐当作填充剂，以HA比砂糖比食盐为1比1比1，5-45 kgf/cm2的压力压制成形，再以220°C下加热使砂糖溶解，并且在1345°C烧结10小时的烧结物的强度以及孔隙度为最佳。

For the leaf area index of the three forest types, there was a similar variation trend, i.e ., increased first and decreased then, with the maximum presented in mid-July or August for Q. mongolica and J.mandshurica forests while in mid-August or September for F. rhynchophulla forest. The canopy porosity of the three forest types also had a similar variation trend, but opposite to leaf area index, being decreased first and increased then, with the minimum presented in mid-June, July, August or September. The analysis of variation coefficients of leaf area index, transmitted direct gap light, and transmitted diffuse gap light indicated that the spatial pattern of leaf area index in July-September was the main factor affecting the spatial distribution of transmitted diffuse gap light.

结果表明，3种林型的叶面积指数变化总体趋势是一致的，均呈先上升再下降的单峰曲线，蒙古栎林和胡桃楸林都是在7月中旬或8月中旬达到最大峰值，花曲柳林是在8月中旬或9月中旬达到最大峰值；3种林型冠层孔隙度的变化总体趋势也是一致的，呈先下降再上升的单峰曲线，不同样地峰值出现的时间也不同，最低峰值在6、7、8、9月中旬均有出现；通过对不同月份的叶面积指数、林下散射光、林下直射光的变异系数分析表明，7—9月叶面积指数的空间格局是影响林下散射光空间分布的主要因素。

This paper introduced some methods that can accurately calculate the porosity and permeability of carbonate rocks. These methods are rock physical inversion, digital image analysis, and permeability model based on lab data.

介绍了提高碳酸盐岩孔隙度和渗透率计算精度的几种方法，即岩石物理反演法，数字图像分析技术，基于实验数据的渗透率模型法。

This paper introduced some methods that can accurately calculate the porosity and permeability of carbonate rocks. These methods are rock physical inversion, digital image analysis, and permeability model based on lab data.

介绍了提高碳酸盐岩孔隙度和渗透率计算精度的几种方法，即岩石物理反演法、数字图像分析技术、基於实验数据的渗透率模型法。

BACKGROUND: The selection of scaffold materials is influenced by many factors, such as the implant vectors, the slow-release effect of the cytokines, the promotion effect on the growth of blood vessel, cartilage and bone after implantation, the suitable porosity, and three-dimensional structure as well.

背景：植入材料的载体作用、细胞因子的缓释作用以及植入后利于血管、软骨、骨的长入，适当的孔隙度及材料内部的三维结构都是影响支架材料选择的因素。

All kinds of disfigurements, such as shrinkage, porosity and distortions and so on, come into being in the solidifying process or relate closely to it.

如何通过科学计算和形象描绘，优化最佳方案并形成工艺文件，尽可能以较少的人力物力生产出优质铸件，是铸造凝固过程数值模拟的主要任务。

In order to study the influence factors of permeability performance on controlled permeable formwork liner, a detailed analysis on the mutual relationship among porosity, pressure and thickness of CPFL was given by using the suction plane table, thickness gauge and so on.

为研究透水摸板布(controlled permeability formwork liner， CPEL)透排水性能的影响因素，采用吸力平板仪、厚度测试仪等测试了不同压力下3种不同规格透水模板布的孔隙、厚度等几何参数。

In order to make these silver paste successfully used in commercial, a clear understanding is required for the complex relation between different parameters such as particles size, solid volume fraction, packing density on suspension printing and deformation and the mechanism of silver powder sintering shrinkage and the inorganic adhesive effect under the batch manufacture condition.The main emphasis of our researches was to improve the silver paste properties by developing a reliable, screen-printing paste suitable for fine lines and lower sintering porosity and good interface between thick film and glass substrate.

为开发电学性能稳定、高导电率、具有良好细线印刷性能及优良附着性的高性能电子浆料，本研究着眼于对影响参数进行详细剖析，找到关键控制参数，通过研究微观结构与粉末参数的对应关系，找到如何能制备出具有致密的厚膜结构与较低的孔隙率，并且其浆体与有机载体的界面区也要有明显的改善的电子浆体；同时对批量生产的银粉的形态与粉末烧结反应的收缩现象，无铅玻璃体系对银膜致密化等过程进行研究，获得致密高导的无铅银浆料。

Specially, thin films can eliminate many of uncertainties caused by the lack of reproducibility encountered in bulk materials due to porosity and other inhomogeneities. In this paper, several methods of preparing thermosensitive thin-films are analyzed and compared.

特别是薄膜材料，由于晶粒间的不完全接触和空洞的减少，可能从根本上解决目前广泛使用的体材热敏材料存在的稳定性和重复性差的问题。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。