铝矾土粉料结构特性对铸型涂料性能的影响 关键词：铸型涂料；铝矾土；体积密度；表面酸碱性；多孔结构 [gap=759]Key words：mold coating；bauxite；bulk density；surface acidity／basicity；porous structure
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... porous medium多孔介质；疏松介质 porous structure多孔结构；多孔构造 porous material多孔材料；多孔性材料；疏松材料 ...
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关键词：岩石力学；分形维数；低渗岩芯；沉积条件；孔隙结构 [gap=1114]ords：rock mechanics；fractal dimension；low-permeable core；depositional condition；porous structure
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porous structure exponent 孔隙结构指数
lotus-type porous structure 藕状多孔结构
micro-macro porous structure 微孔
radial-type porous structure 放射状多孔结构
porous-structure 孔结构
big porous structure 大孔结构
had porous structure 具有多孔结构
loose porous structure 疏松多孔结构
Through SEM the powder can be identified to porous structure, with specific surface areas of about 11.6m2/g, total pore volume of 0.034cc/g and average pore diameter of 1 1 .9nm by BET method.
通过扫描电子显微镜(SEM)观察其形貌为多孔质，BET(N_2吸附)法测定比表面积为11.6m~2／g，平均孔容量0.034cc／g，平均孔径11.9nm。
参考来源 - 溶胶—凝胶法合成钙钛矿型复合氧化物LaThe porous structure increased light reflection times in the film surface to improve light absorption and utilization.
该多孔结构增加了光线在薄膜表面的反射次数,提高了薄膜对光的吸收和利用率。
参考来源 - 改性纳米二氧化钛薄膜制备及其在模拟海水中光生阴极保护性能研究MTT test was done to assess the activity of proliferation of BMSCs in the conduits. ResultsThe tubal wall of PLGA nerve conduit had porous structure with fiber diameter 18 μm and 85.4%±1.6% porosity.
结果PLGA神经导管管壁具有疏松多孔结构,管壁纤维直径为18μm左右,孔隙率为85.4%±1.6%,MTT结果显示导管无细胞毒性。
参考来源 - 聚乳酸The traditional particle leaching method is improved, and scaffolds with open and interconnected porous structure are prepared. The scaffolds have abundant micro-pores on the walls of macro-pores and the porosity is about 80%.
在制备工艺上选择对传统的粒子沥滤法进行了改进,克服了其只能制做膜材料,无法获得三维空间支架的缺点,制备出孔间相互贯通,微孔丰富,孔隙率约为80%的多孔支架。
参考来源 - 具有生物活性的可降解组织工程纳米复合支架研究The formation of a porous structure within FD hydrogels also leaded to the decrease of tensile strength and elongation at break.
FD水凝胶中的孔洞结构也导致了其抗张应力和断裂伸长的降低。
参考来源 - 快速响应的温敏性PNIPAAm/粘土纳米复合水凝胶的制备与性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Surface of blended fiber had porous structure after acid treatment.
经酸处理后共混纤维表面存在多孔结构。
The porous structure of bioceramics is closely related to their bioactivity.
生物陶瓷的多孔结构与其生物活性密切相关。
The two parameters can reflect porous structure and elastic property of rock frame.
这两个参数从不同角度反映出地层的结构和骨架的弹性性质。
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