负责专利文献的研究。

to be responsible for the research on patent documents.

youdao

专利文献蕴含了宝贵的信息。

Patent literature contains precious information.

youdao

负责专利文献馆的工作，向社会提供专利信息服务；

to be responsible for the patent document libraries and providing patent information to the public;

youdao

世界专利是全球专利文献的重要组成部分。

World patent is the key part of global patent documents.

youdao

世界专利是全球专利文献的重要组成部分。

World patent is the key part of global patent documents.

youdao