catalyst surface area的意思|示意

Catalyst activity was determined by not only specific surface area of catalyst but also the distributions of active center and utilization ratio of internal surface.

催化剂活性不仅与比表面有关，还与其活性中心分布情况、内表面利用率有关。

The minuscule pores keep the thinly spread catalyst in place and create the large surface area needed to break down the fuel effectively.

这些极小的小孔使分布稀薄的催化剂保持在原位上，并且能留出有效分解这种燃料所需的尽量大的表面积。

The high purity, high surface area, large pore volume and proper pore structure of active carbon as a support for ruthenium catalyst usually lead to high catalytic activity for ammonia synthesis.

具有高纯度、高比表面、大孔容及合理孔分布的活性炭载体有利于活性组分有效均匀的分散，制备出高活性的氨合成钌催化剂。

Sepiolite is a new catalyst material with large surface area and unique structure. There is rich resource of sepiolite in the nature. So it has a very low cost.

海泡石具有巨大的比表面和独特的孔结构，而且资源丰富，价格低廉，是一种新型的催化材料。

Surface area and pore structure of the catalyst were determined by elution chromatographic method on model ST-03 analyzer.

用ST - 03型比表面、孔径分布测定仪研究了催化剂的孔结构。

It was shown that the active centre of catalyst was increased and distributed equably by increasing the specifics surface area of catalyst.

负载型磷钨酸催化剂催化活性中心突出，分布均匀，克服了磷钨酸直接作为催化剂比表面小，反应后不易回收等缺点。