题目内容：
专家系统参考答案：
答案解析：
简答题：专家系统
- 题目分类：二级专业技能
- 题目类型：简答题
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self-appraisal
self-appraisal
replacement charts
replacement charts
on-the-job training, OJT
on-the-job training, OJT
centralization
centralization
career management system
career management system