Text has become the new emphasis of contrastive study.

语篇开始成为对比研究新的着眼点。

These difficulties can be predicted by contrastive analysis.

这论难可以通过对比分析来预测。

This paper offers contrastive analyses of two main schools of semantics.

本文对比分析了两种主要的语义学流派。

The scanning detective system belong to the contrastive detective system.

扫描探测系统属于对比度检测系统。

The contrastive focus can be divided into the semantic focus and the pragmatic focus.

然否对照表现的对比焦点，在性质上有语义焦点和语用焦点的区别。