XR的音标：...

The research object is the performance appraisal management system of functional departments in XR group.本文对XR集团 以个人平衡计分卡为工具改进职能部门员工绩效管理体系为研究对象....

abbr.examiner 检查员，ex rights （出售股票）不带新股认购权的（代号），index register 变址，xeroradiography 干板射线照相术...