instructive significance

• 指导意义

instructive significance的用法和样例：

例句

1. The analysis results have certain instructive significance to engineering practice.
   分析结果对工程实际有一定的指导意义。
2. For this purpose the study of globular clusters is most instructive.
   在这个问题上球状星团的研究最富有指导意义。