Database

A total of 61 pieces of database information were queried

CNKI Chinese Patent Full-Text Database、Overseas Patent Database (Trial) Trial Access Database
Chinese patents include invention patents, design patents, utility model patents applied in mainland China since 1985, a total of more than 61.6 million items, about 2.5 million new patents per yea

CAS Journal Ranking Access Database
The CAS Journal Ranking, developed by the National Science Library, Chinese Academy of Sciences (
China Academic Journals (via CNKI) Access Database
CNKI is online publishing platform for achievements of CNKI project.
China Dissertations Database (via Wanfang) Access Database
The China Dissertations Database, established in 1980, has an annual increase of over 420000 arti
Oxford English Dictionary (OED) Online Access Database
The Oxford English Dictionary Online offers users the most complete, up-to-date, and extensive di
Web of Science Access Database
Web of Science is the world's most trusted, publisher-independent global citation database.
ACM (Association for Computing Machinery) Digital Library Access Database
Founded in 1947, ACM (Association for Computing Machinery) is the world's oldest and largest comp