① Periodical paper database:

Such as CNKI (China Knowledge Network), Wanfang Database, VIP Network, etc. , which contains a large number of academic journals, doctoral and master's theses, etc. , is an important source of academic research.

② Patent database:

Such as China National Intellectual Property Administration and the European Patent Office, have collected patent information from all over the world, which is of great significance to technological innovation and intellectual property protection.

③ Database of conference papers:

For example, CNKI (China Knowledge Network) contains a large number of academic conference papers, including international and domestic academic conferences.

④ Dissertation database:

Such as CNKI (China Knowledge Network) and Wanfang Database, which contain a large number of doctoral and master's dissertations, are important sources of academic research.

⑤ Science and Technology Report Database:

For example, the scientific reports of the National Library of Science and Technology and the American government contain a large number of scientific reports and research results, covering various fields.

⑥ Standard database:

For example, the national standard full-text database and Wanfang database contain all kinds of standards around the world, including international standards, national standards and industry standards.

All landowners laws and regulations database:

For example, the national laws and regulations database and Wanfang database contain laws and regulations and judicial cases from all over the world, which is an important basis for legal research and decision-making.

Today's library:

For example, Superstar E-book Library and Founder E-book contain a large number of book resources, including e-books and electronic periodicals.

Pet-name ruby fact data database:

Such as encyclopedias, yearbooks, etc. , which contains various factual data and reference materials, is an important reference tool for research and writing.

Functions of Literature Information Database

1, providing comprehensive literature resources:

Literature information database contains a large number of academic journals, conference papers, dissertations, scientific reports and other literature resources, covering all knowledge fields, providing users with a comprehensive platform for literature resources.

2, convenient retrieval and access to literature:

The document information database provides a variety of retrieval methods and screening conditions, which enables users to find the required documents quickly and accurately, and provides ways to obtain documents such as downloading and printing, which is convenient for users.

3. Promote academic exchanges and cooperation:

Literature information database is an important platform for academic exchange and cooperation. Users can publish their own academic papers in the database, participate in academic discussions and communicate with peers, thus promoting the progress and development of academic research.