求翻译：首先是有关绩效管理的理论和方法的探讨，其次是SD公司的管理状况分析及存在哪些问题，最后通过理论与实际的结合，提出SD公司绩效管理的改进意见和实施措施。是什么意思？

First, the theories and methods of performance management and the second is the the sd company's management situation analysis and what are the problems, and finally through a combination of theory and practice, sd corporate performance management improvements and implementation measures.

First of all, it is about the performance management theories and methods of the study, followed by the management of a company SD analysis of the situation and what is the problem, the final combination of theory and practical, SD company performance management improvements and implementation of me

First is the related achievements management theory and the method discussion, which problems next is the SD Corporation's management condition analyzes and has, finally through the theory and the actual union, gives the SD Corporation achievements management improvement comment and the implementati

First is on the theory and method of performance management, followed by SD analysis of management of the company and what problems exist, and finally through a combination of theory and practice, make SD corporate performance management improvement and implementation measures.

正在翻译，请等待...