求翻译：结合化学吸附表征，我们可以得出钴的分散度与其最佳实验结果大致是一致的，这也说明了钴催化剂的活性关键因素是钴分散度的提高[]是什么意思？

Combination of chemical adsorption characterization, we can conclude that the cobalt dispersion of its best experimental results are generally consistent, which also shows the activity of the key factors of the cobalt catalyst is cobalt dispersion improve []

Combined with the Chemical adsorption, we can conclude that cobalt dispersed, and their best results of the experiment are generally consistent, it is also an example of a cobalt catalyst activated are the key elements of cobalt dispersed []

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Combination of chemical adsorption characterization, we can conclude that dispersion of cobalt and its best result is more or less consistent, which also explains the activity of cobalt catalysts for improvement of key elements are cobalt dispersion []

正在翻译，请等待...