求翻译：在425℃、10MPa和10000h-1的条件下，活性测试结果表明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？

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

At 10, and 425 °C MPa and 10,000 H-1, active test results indicate that the citric acid treatment of the cobalt catalyst precursor derived from all the activity is not 150% citric acid, and this shows in the catalyst precursor dealing with reactive marked improvement.

In 425℃, 10MPa and under the 10000h-1 condition, the active test result indicated 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 e

At 425 ℃ under 10MPa and 10000h-1 conditions, reactive test results showed that using 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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