index variable meaning in Chinese

下标变量
指标变量

For example , a compiler may choose to optimize a loop index variable by storing it in a register , or the cache may delay flushing a new value of a variable to main memory until a more opportune time
例如，编译器为了优化一个循环索引变量，可能会选择把它存储到一个寄存器中，或者缓存会延迟到一个更适合的时间，才把一个新的变量值存入主存。
Third , using the statistical software - spss , this thesis made some analysis of the data and carries out the reliability test and validity test for the questionnaires . by the way of regression analysis , gains the relative importance of each attribute of service quality and its index variable . finally ,
利用spss统计软件对调查数据进行了相关统计分析,并对调查问卷进行了信度和效度检验,然后运用回归分析法确定了该量表各个属性及其所包含的指标相对于服务质量的重要性程度。