大家在查：逆关系规范控制聚类检索检索项现代岩溶学版面结构检索提问式布尔算符中国科学技术交流中心天津市知识产权局

查新检索

查新检索

查新检索

查新检索

1

Limitations of CMCC in literature evaluation of scientific achievements and its countermeasures

CMCC 光盘在查新检索中的局限性及使用对策

3

An Analysis of Novelty Assessing on Monographs in Medical Scientific Research Achievements Applying for Awards

浅谈医药卫生科技成果报奖项目中专著类项目的查新检索

4

Functions and Formulations of the Conclusion of Sci- tech Novelty Retrieval

科技查新检索结论的作用与表述

5

Grey Literature --the Resources Supplement of Sci-Tech Novelty

灰色文献 --科技查新检索资源的有效补充

6

Statistics and Analysis on Medical Retriveal Items of Jiling Province

吉林省医药卫生查新检索项目统计分析

7

Methods of Retrieving Free Network Information Resources for Novelty Judgment of Agricultural Science and Technology

如何利用网上免费信息资源进行农业科技查新检索

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