The size of iron crystallites on catalyst increased linearly with iron loading.

催化剂上铁晶粒的尺寸随铁负载量的增加呈线性增大。

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A knowledge of the pore size distribution of catalyst and adsorbent is necessary for the understanding of the details of adsorptive and catalytic processes.

要深入了解吸附和催化过程，吸附剂和催化剂的孔径分布数据是必要的。

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The structure and pore size of the active carbon are effectively changed by alteration of dosage and ratio of the catalyst.

改变催化剂的用量及两种催化剂的比例可以有效地改变活性炭的微孔结构及孔半径。

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However, multi-platform distribution deals could act as a growth catalyst for these margins provided that the size of the revenues from such deals becomes substantial.

FORBES: Disney's Multi-Platform Distribution Deals Can Lift Margins And Outlook