查询词典 porous

In this paper, experimental work of the decomposition of methane gas hydrate by depressurization in porous media was carried out with the 1D experimental apparatus.

在天然气水合物一维分解模拟系统上进行模拟多孔介质中水合物降压分解的实验。

Designable porous materials and composite materials can be treated as structures.

多孔材料或复合材料也可以看作一种结构，具有可设计性。

The stress field of diamond reinforced porous metal matrix composites are simulated using the model under the shear load.

数值分析了以金刚石为增强颗粒的多孔金属结合剂复合材料在横向剪切载荷下的应力情况。

The main contents include: Setting up a theoretic vibration decreasing model of ERSFD and deriving its differential equation; Analyzing and comparing the features of ERSFD, SFD and Porous Squeeze Film Damper , and finding out that SFD and PSFD are the special examples of ERSFD; Giving an over-relaxation differential algorithm for the solution of the oil film force of ERSFD; Deriving the differential equations of the elastic ring deformation with and without tension and solution method.

给出了求解ERSFD油膜力的超松驰差分迭代格式和算法。

The model was used to fit the release profiles of the above three different actives, and the diffusion coefficient and dissolution rate constant were obtained. Based on the modeling study, the relationship of porous microspheres structure, actives performances and release behavior was found, hence a theoretical basis was provided to optimize the microsphere synthesis and desired actives release profile.

采用提出的模型对三种活性物的体外释放实验数据进行拟合，求得不同活性物的有效扩散系数和溶解速率常数，揭示了微球结构、活性物性质和释放性能关系的一些基本规律，为指导微球合成、改善和控制活性物的释放性能提供了基础。

They are turquoise, because it can discolour; opal, which is also prone to discolouration and can crack; and pearls, as they're very porous and, once damaged, lose their lustre.

他们是绿松石，因为它可以变色；蛋白石，也是容易变色，可以打；而珍珠，由于他们非常多孔，一旦受损，失去光泽。

A porous lanthanum-doped hydroxyapatite coating on commercially pure titanium was prepared by micro-arc oxidation in electrolytic solution containing calcium acetate,β-glycerol phosphate disodium salt pentahydrate and lanthanum nitrate.

采用微弧氧化法在含有乙酸钙、β-甘油磷酸钙、硝酸镧的电解液中在纯钛金属表面原位生成了多孔含La羟基磷灰石的生物涂层。

As to different flow system, dispersion process in fractal porous medium will display different behavior.

对于不同的流动系统，分形多孔介质中的弥散过程将表现出不同的行为。

The results suggest that the model proposed in this study for the porous layer with linearly distributed conductivity and dielectric constant can be expected to apply to other heterogeneous systems as well as membrane systems.

所提出的电导率和介电常数线性分布的多孔层的介电模型，也可用于具有其他电导率、介电常数分布规律的体系。

Further more,the reason that dolomite could improve the performance of porous ceramics was discussed.

另外，探讨了白云石作为成孔剂能显著提高多孔陶瓷性能的机理。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。