来自 theme,主题，题目，-atic,形容词后缀。

1. the thematic structure of a text

文本的主题结构

来自《权威词典》

2. Please assemble this material into thematic groups.

请按主题将这些材料整理分类。

来自辞典例句

3. The volume may be approached from several thematic directions.

研究本书可以从几个主题着手.

来自辞典例句

4. Thematic maps illustrate a particular theme or topic.

专题地图图示一个专题或主题.

来自辞典例句

5. Thematic maps should always be annotated with the source and date of the topical information.

各类专题地图,均应注明专题资料来源和日期.

来自辞典例句