useful variable meaning in English
有效变数
Examples
- Describes useful variable - like commands that display useful information in variable windows
描述一些有用的支持变量的命令，这些命令可用来在变量窗口中显示有用信息。 - Secondly , we describe the method and standard of corporation performance appraisal , after making clearly the goal of appraisal , we decide on the useful variable system for the following positive analyzing
二、国内外经济学者运用各种评价方法得出的有关公司并购绩效优劣的结论不尽相同，借鉴现存的公司绩效评价体系，本文明确指出上市公司绩效的评价目的。