多孔的

The porous TiO2 anatase nanometer thin films were prepared from alkoxide solutions containing polyethylene glycol by sol-gel method.

锐钛矿型多孔TiO2纳米薄膜可以从含聚乙二醇的钛醇盐溶胶前驱体中通过溶胶-凝胶法制备。

Conclusion］Good results can be obtained in hips with acetabular protrusion after reconstructed with autogeneous or allogeneous bone grafting and total hip arthroplasty.

结论］应用自体股骨头骨或异体颗粒骨移植填充髋臼连系多孔生物型髋臼假体，治疗Otto's病，可获得较好的疗效，移植骨可与宿主骨很好地连系在一路。

BACKGROUND: The chief domestic alloplastic material implantation used in augmentation rhinoplasty is silicone rubber. Other materials used are porous highdensity polyethylene and expanded polytetrafluoroethylene (e-PTFE, Gore-Tex).

背景：加高型鼻整形手术中使用的人工合成异体填充物在国内主要以矽胶为主，其它还有膨体聚四氟乙烯(expanded polytetrafluoroethylene， e-PTFE， Gore-Tex)和多孔高密度聚乙烯(porous high-density polyethylene， PHDPE)等。

Whereas common filters adopt common sieve or antipriming pipe outer packing sieve, which is easy to cause sieve rupture and thus affect normal use.

而一般过滤器采用普通滤网或多孔管外包滤网，极易发生滤网的破裂，而影响正常使用。

A free flow abrasive hole polishing system and method improves air flow and resultant component cooling efficiency for an apertured article.

自由流动研磨孔抛光系统和改善多孔物品（18）空气流量和带孔物品有效组件冷却效率的方法。

To improve contrast and/or color purity, an apertured obstruction plate forming chicanes in the electron paths is arranged between the preselection plate and the fine-selection plate.

为改善对比度和／或色纯度，一个在电子路径中构成障碍的多孔板安置于预选板和精选板之间。

The form mechanisms of foam and displacement of the autogenetic foam system in the porous media have been researched through the microcosmic model experiment.

通过微观模型实验，研究了自生泡沫体系在多孔介质中的泡沫形成机理以及驱油机理。

It is found that a series of pure-silica, mesoporous silicas and AlPO4 polymorphs are energetically, at most, 15 kJ·mol-1 higher than quartz and berlinite, and the entropies of a series of pure silica zeolites span a very narrow range at 3.2—4.2 J·K-1·mol-1 above quartz.

研究数据表明一系列纯硅分子筛、介孔材料和磷酸铝多孔材料同相应的石英相和块磷铝矿相相比能量上最多只高出15 kJ·mol-1。

Second, the biphasic porous medium model is extended to describe dynamic behavior of articular cartilage.

其次，将关节软骨两相多孔介质模型推广到动力问题，得到描述关节软骨动力行为的力学模型。

CHC: Intra-bone strength was higher than that of PCHC at 2 weeks, decreased at 4 weeks, gradually increased at 8, 12, and 16 weeks, but still lower than intension of normal cancellated bone.

碳酸化羟基磷灰石骨水泥：2周时骨内植入强度较多孔碳酸化羟基磷灰石骨水泥略高，4周时有所降低，8，12，16周时略升高，但是始终低于正常松质骨的强度。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。