Surface porosity, surface composition and surface tension are all relevant factors.
表面孔率、面组分及表面张力也都是相关因素。
According to that, it had suggested surface porosity compression correction equations for sandstones with different cement types.
在此基础上，对不同胶结类型的砂岩提出了地面孔隙度压缩校正方程。
The proposed rate is to be paint coated surface conditions (smoothness and porosity) and the specific paint used joint decision.
建议的涂布率是由待涂装表面的状况（光滑度和多孔性）和所用的特定涂料共同决定的。
The effects of temperature and retaining time in mild melt treatment on the bonding strength, surface morphology and porosity of tin coating are studied.
研究了软熔处理温度与保温时间对锡镀层的镀层结合力、镀层表面形貌和孔隙率的影响。
The influence of porosity and active catalyst surface area on the performance of cathode is analyzed as well.
同时分析了孔隙率和催化剂表面积对催化剂层性能的影响。
A porous silk fibroin membrane could be prepared through freeze-drying process, with dense top surface, porous bottom surface in low porosity and porous inner portion in high porosity.
采用冷冻干燥法可以制得下表面为致密结构，上表面为孔隙率较小的多孔结构，而内部是孔隙率较大的多孔结构的丝素膜。
Batch production shows there are no shrinkage cavity and porosity in casting, and no blowholes and sand inclusions on the top surface. The yield of the casting is 81%.
经批量生产验证，铸件内无缩孔、缩松缺陷，上表面无渣孔、气孔缺陷，工艺出品率81%。
VOF method was used to track and adjust the free surface of fused drop, enthalpy-porosity technique was used to track the growth of solidifying layer.
使用VOF方法对熔滴的自由表面进行跟踪和修正，使用焓-多孔介质的方法对熔滴内部凝固层的变化进行追踪。
According to the test data of Changping road, it offers the limitation about porosity of the asphalt surface course on expressway in frigid areas.
以长平高速公路试验数据为依据，提出了寒冷地区高速公路沥青表层的容许空隙率的界限。
Porosity, surface density, thickness, flow resistance, structure factor and other factors affect the sound absorption coefficient.
孔隙率，面密度，厚度，流阻，结构因数因素综合影响其吸声系数。
Thermal insulation properties of specimens are proportional to thickness, surface density, and are inversely proportional to porosity, permeability, etc.
试样具有一定的保温性能，且保温性大小与厚度、面密度成正比关系，与孔隙率、透气性等成反比关系。
Experiments demonstrate that NMR porosity is related with magnetic susceptibility and specific surface of the rock.
实验证明核磁共振孔隙度与岩石磁化率及岩石比表面有关。
The mixed forest transformed net increase in forest litter layer of the soil surface allowed the small soil bulk density and larger soil porosity.
改造后的纯林内增加了土壤表面的枯枝落叶层，从而使得其内的土壤容重小，土壤孔隙度变大；
Activated carbon materials are widely used in air pollution treatment because of their well - developed porosity and high surface area.
活性炭材料因具有丰富的孔结构和较大的比表面积，而被用于大气污染治理。
The tiny diagenesis cracks are mainly the reservoir space of condensate gas. The reservoir rock is characterized by low permeability and porosity, tiny throat, larger surface and affinity for oil.
低孔低渗、微孔喉为主、大孔隙表面积和亲油性决定其主要成为储气层，并控制着凝析气藏的聚集、油气分布、开采中产能及油气性质的变化。
The effect of the size, surface area and porosity of particles, the property and content of drugs, as well as the properties of polymer on the drug release behavior of microcapsules are elucidated.
阐述了高分子包囊的粒径、表面积、孔度、药物性能和药含量，以及高分子包囊材料的性能对药物释放行为的影响。
Chicken feather fibres have a hollow, tube-like structure which, when heated, develops that increase their porosity and surface area.
鸡毛纤维具有中空的管状结构，它们在加热时发生交联，使得它们的孔隙率和表面积增加。
The effects of the nonuniformity of porosity development and stress distribution on material bifurcations(plane shear bending and surface wrinkling)are investigated by means of numerical method.
利用数值方法研究材料空洞化和承受应力沿板厚分布的非均匀性对材料分叉（平板中平面剪切带和表面皱曲）的作用。
The results show that the pores of the coating surface are basically sealed, sealing agents and nano-particles can penetrate into the pores of the coating, thereby reduce the porosity of the coating.
结果表明，封孔涂层表面的孔隙基本被封住，封孔剂及其纳米颗粒可渗入涂层的孔隙中起到填充作用，从而降低涂层的孔隙率。
Generally speaking, the smaller Porosity, the more dense rock, the greater surface area, the lower permeability, the more serious the adsorption phenomenon is.
总体而言，孔隙度越小，岩石越致密，比表面越大，渗透率越低，吸附现象越严重。
The product can improve the surface properties of the ceramic embryo and reduce the porosity of the ceramic.
产品能改善陶瓷胚体表面性能，降低气孔率。
And Aerosil could be used as dispersing agent due to its large specific surface area, high porosity and unique adsorption properties.
由于固体抗粘剂多具有极大的比表面积和空隙率，对难溶性药物有一定的分散作用。
Centrifugal casting, compact structure, free from pinhole porosity and slag, smooth surface and even wall thickness.
高速离心铸造，组织致密，无砂眼、夹渣，表面光滑、壁厚均匀。
Near the décollement structure surface, at the bottom of the Cambrian and the top of the Archean, developed an interjacent fractured zone which shows high porosity and high permeability.
构造破碎带附近古生界底部和太古宇顶部出现破碎带，表现为高孔隙度、高渗透率带。
Soak parts in activator rinse to initiate catalytic cure of sealant at porosity surface sites.
将部件浸入到催化剂中引发孔隙中的密封剂进行固化。
By measuring the porosity, surface area etc. of the copolymers, the main factors which affect the physical structure were discussed.
通过对共聚体物理结构的测定，讨论了影响共聚体物理结构的主要因素。
The microstructure and porosity were observed under scanning electron microscope, and the pore diameter, rate of water absorption, and surface density were determined.
以扫描电镜观察支架的表面特征，测定支架的孔径值、材料的吸水率及表观密度。
The microstructure and porosity were observed under scanning electron microscope, and the pore diameter, rate of water absorption, and surface density were determined.
以扫描电镜观察支架的表面特征，测定支架的孔径值、材料的吸水率及表观密度。
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