electronic journal database
·2,447,543篇论文数据，部分数据来源于NoteExpress
-
Divide electronic reference resources into various types such as database, electronic reference book, search engine, electronic journal from micro-angle and describe the types in detail.
从微观角度将电子参考源分为数据库、传统工具书的电子版、搜索引擎、电子期刊等类型，并对各类型电子参考源作详细论述。
youdao
更多双语例句