surface pore的例句大全

The results show: As water temperature increase, Pore Volume and BET specific surface area increased, Pore Size decreased.

结果表明：随着水浴温度的升高，催化剂样品的孔容增大，孔径减小，BET比表面积增大。

the pore size was decreased firstly and then increased, and the wall of external surface was thickened gradually with the increase of coagulation bath concentration.

随着凝固浴质量分数的增加，中空纤维膜表面的孔径先减小后增大，而中空纤维膜接近外表面的皮层逐渐变厚。

WSAC adsorbent owns the biggest PH3 breakthrough adsorption amount due to the biggest specific surface area, total pore volume and micropore volume.

具有最大比表面积、总孔体积和微孔容积的核桃壳活性炭吸附剂对磷化氢的穿透吸附容量最大。

It has large surface area, ordered pore array and good thermal stability, so it can be widely used in catalyst, seperator, nano-reactor, medicine release, photoelectric sensor, and so forth.

它具有大比表面积、规整的孔道排列以及良好的水热稳定性，因此能被广泛用于催化、分离、纳米反应器、药物释放以及光电传感器等领域。

The relationship of the change of pore structure and inner surface area during gasification with gasification rate was studied.

研究了反应过程中，煤焦的孔结构和内表面积的变化及它们与气化速率间的关系。

By varying glycol; porous carbon with narrow pore size distributions can be obtained and the average pore size of porous carbon is between 0.01 and 5 μ m, with BET surface area range from 350 to 400m2 · g-1.

选用不同的醇得到平均孔径在20.00-0.01μm之间变化，BET比表面积为350-400m2·g-1及孔径分布非常窄的多孔碳。

The pore structure and surface appearance of WML were investigated by the environmental scanning electron microscopy ( ESEM) method.

采用环境扫描电镜（ESEM）表征了膜电极的表面形貌和孔结构；

Results show that CaO with the optimum pore distribution has the high available specific surface area and pore volume used for the sulfation reaction.

结果表明：当孔隙分布达到最佳时，CaO具有较高的有效比表面积和孔隙率。

The pillared montmorillonites could be used as catalysis of molecular sieve and environmental materials for their good properties such as large surface area, adjustable pore structure, strong acid activation and so on.

柱撑蒙脱石多孔材料因其具有比表面积大、孔结构可调且分布均匀、酸活性高等物化性质而成为新型分子筛催化材料及环保材料。

With high specific surface area, ordered pore structure, facilely tailorable pore size ( 2-3nm) excellence, Mesoporous molecular sieve MCM-41 often use macromolecule compose field, and can used to the converge reactivity reactor.

介孔分子筛MCM-41具有比表面积高、孔道结构规则及孔径分布均匀（约为2～3nm）等优点，可用在高分子合成领域，特别是聚合反应的反应器。

the factors of the dulling efficiency was studied from pore volume, particle size, surface finishing, dry coating thickness.

从孔体积、颗粒大小、表面处理、干膜厚度方面研究了消光剂的消光效率的影响因素。

preparation of thermostable silica-pillared layered niobic acids with different interlayer distance, surface area and pore size

具有不同层间距、比表面和孔径大小的氧化硅柱层状铌酸的制备

the surface area and micro-pore volume on modified semi-coke play an important role in the process of removal so2.

改性半焦表面积和孔容的增加是二氧化硫脱除硫容提高的主要原因。

determination of pore size distribution and surface area of several materials using mercury porosimetry and gas adsorption

用压汞法和氮吸附法测定孔径分布及比表面积

on one hand, hook type of oscillation mark would make surface defects on strand, such as inclusion, crack and hypodermal pore.

钩型振痕一方面会使铸坯表面产生夹渣、裂纹和皮下气孔等缺陷；

filter element, method of determining the pore size of a cleanable surface type hydraulic fluid power

过滤器元件、可清洁表面型液压传动孔大小的测定方法

compared with the surface acidic property of modified zeolite determined by nh_3-tpd and ir, the effect of effective pore size of zeolite on the selectivity of light olefins in meoh conversion reaction is less than the effect of surface bronsted acidic amount and acid strength of zeolite.

与用NH3-TPD及IR所测得的改性沸石表面酸性质相比，沸石的有效孔径的因素对甲醇转化反应中低碳烯烃选择性的影响小于沸石表面B酸量和酸强度的因素。

third, to wash face up. at night, can remove the dirt masks pore and grease. also can use ground surface grinding paste light.

早起要洗净脸面。晚上，可用面膜清除毛孔内的灰尘和油脂。也可以用磨面膏轻磨。

Pure silica MCM-41 had the largest surface area and smaller pore diameter, which was better for the higher dispersion of Pt particles with smaller particle size. As a result, the catalyst Pt/ MCM-41 presented a superior activity for C2+ formation.

研究发现，纯硅MCM一41因其具有最高的比表面和较小的孔径，有利于R粒子以较小的粒径在其内表面高度分散均匀，从而表现出对甲烷转化具有最高的催化活性。

spring plate after hanging parts of the main plane of the surface and pore.

后钢板弹簧吊零件的主要加工表面是平面及孔。