孔隙是松散岩层由大小不等的颗粒组成。颗粒与颗粒集合体之间的空隙。
n. hole
misc. small opening
3、胶结物(Comment)：碎屑颗粒沉积后，从水介质中沉淀的矿物，对碎屑颗粒起粘结作用，如方解石、二氧化硅等。 4、孔隙(Pore)：岩石中未被固体物质占据的部分。 砂岩的结构 成分成熟度（Maturity of Composition)：组成砂岩的矿物接近最终稳定组分的程度。
基于1252个网页-相关网页
... air voids 孔隙 ; 气孔 ; 含气率 ; 孔隙率 voids detection 空隙的测定 waterdrop voids 孔隙 ...
基于344个网页-相关网页
孔隙率 [建] [木] porosity ; void ratio ; air void ; porosity factor
孔隙比 [力] void ratio ; porosity ; pore-solids ratio ; pore space ratio
扩散孔隙 diffusionporosity ; diffusion porosity
孔隙压力 [水文] pore pressure ; interstitial pressure ; PP ; pore pres
孔隙水压力 [水文] pore water pressure ; excess pore water pressure ; maximum excessive pore water pressure ; Pore pressure
孔隙体积 voids volume ; pore volume ; void content ; volume of voids
总孔隙度 total porosity ; TPOR ; gross porosity ; bulk porosity
小孔隙 fine pore
21 work conditions of opening location, area, model volume and background porosity were carried out.
进行了不同开孔位置、开孔大小、模型内部容积、背景孔隙率等21个工况下的风洞试验。
参考来源 - 风致内压特性及其对建筑物作用的研究Pressive strength declines with the porosity increased. The influence on pressive strength of pore size was unobvious.
抗压强度随孔隙率的增加而下降,孔径大小没有明显的影响,随TiB2+Al2O3含量的增加抗压强度先增大后减小。
参考来源 - 多孔NiAl金属间化合物/陶瓷复合材料的研究It had distribution with a mean pore size of about 0.6nm and 0.9nm. It had a large number of active groups such as -OH, C-O-C, C=C etc on the surface.
其孔隙结构以0.6nm和0.9nm左右的微孔为主。
参考来源 - 基于酚醛树脂活性炭的制备及负载TiOThrough laboratory tests to simulate aggregate segregation of different degree, the parameters of specific surface area, asphalt content and air voids was determined preliminarily as indexes of evaluating aggregate segregation quantitatively.
通过室内试验模拟不同程度的集料离析,初步确定采用比表面积、沥青含量以及孔隙率等参数作为定量评价集料离析的指标。
参考来源 - 沥青路面集料离析评价指标及性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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