求翻译：可采用绩效考核法，即考察受训前后行为上的变化，也可采用比较评价法，即考察参加培训与未参加培训员工间的差别。是什么意思？

Method of performance appraisal can be used, that examine changes in behavior before and after training, and also the comparative evaluation of the method can be used, that trips to participate in training and did not participate in the difference between the training staff.

Performance appraisals can be used, to visit before and after training, a change of behavior can also be used, and that is comparative evaluation study in the training and did not participate in training staff of the difference.

May use the achievements inspection law around, namely the inspection receives training in the behavior change, also may use the comparison appraisal law, namely inspection participation training has not trained between the staff with the participation the difference.

Method of performance appraisal can be used, that is, visit changes in trained behavior before and after, comparative evaluation method can also be used, namely inspection training and did not participate in the differences between the training staff.

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