求翻译：活性测试结果表明在425℃、10MPa和10000h-1时用柠檬酸处理的钴前驱体所得催化剂活性是未处理的150%，这说明柠檬酸处理前驱体使催化剂活性得到明显提高。是什么意思？

The activity tests showed that the obtained catalyst activity 10mpa and 10000h-1 citric acid treatment at 425 ° C, the cobalt precursor is unprocessed 150%, indicating that the citric acid precursor to the catalytic activity has been markedly improved.

Reactive test results indicate that the 425 °C MPa and 10,000 , 10 H-1, using citric acid with the cobalt catalyst precursor derived from all the activity is not 150% citric acid, which explains all the catalyst precursor processing marked improvement activity.

The active test result indicated when 425℃, 10MPa and 10000h-1 with the lemon acid treatment cobalt forerunner body obtained catalyst activeness raw sewage 150%, this had not explained the lemon acid treatment forerunner body enable the catalyst activeness to obtain the distinct enhancement.

Activity test results showed that 425 ° c, 10MPa and 10000h-1 with cobalt catalysts derived from precursor activity of citric acid is 150% is not processed, indicating that citric acid catalyst precursor activity has significantly improved.

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