英语语法分析

The revision of retrieved results is of great importance for CBR system to realize its self-improvement and ampliation.

对检索结果进行修正是CBR系统实现“自学习”与扩充的重要条件。

The application ol ampliation or reduction of inequality is summarized in teaching, and its common methods are pursued.

词义的缩小和扩大是词义变化的主要部分，是词汇学习的基础。