In 2016, EI indexed papers were published, and EI included journals were published and EI paper packages were indexed.

Years of retrieval papers are published, and included journals are expedited to publish paper packages for retrieval
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The American "Engineering Index" (,hereinafter referred to as) includes many projects around the world Thousands of scientific and technological journal articles and reports from countries and regions. Most of this information has been carefully selected by experts. Therefore, the number of papers published by individuals and organizations is a sign of their academic and technological level, and is also one of the indicators for measuring the level of scientific and technological research and development achievements.
What are core journals? It includes: Mainly the "Overview of Chinese Core Journals" edited and published by Peking University Library, which includes statistical source journals of Chinese journals in various disciplines such as social sciences and natural sciences, ( Also known as the Core Journal of Science and Technology in China), it is a natural science journal, 3, journal. It is a first-level, second-level, B-level and national-level journal designated by Nanjing University as a core journal of China’s social science core journals. The journals included by the Chinese Academy of Sciences are natural science journals included and indexed by the American Institute of Scientific Information, and the American Engineering Information Corporation indexed and indexed journals. The collection is biased towards the application of engineering technology, and the collection is biased towards the basic sciences such as mathematics, physics, chemistry, biology, medicine, geology and environment. It is a social science citation index and includes humanities and social science journals. It was created by the American Institute of Scientific Information. , other foreign language journals.
Actively participate in international conferences and submit articles to foreign journals
Participating in international conferences and submitting articles to foreign magazines can not only expand international exchanges, but also increase the selection rate of papers in the three major retrieval tools. Among the papers included in our country, domestic papers account for a larger proportion, accounting for approximately 3% of the total number of papers included, while papers published in foreign magazines account for 3%. The papers published by our country's scientific and technological personnel at international conferences held abroad accounted for .. of the total number of included papers. The information source publications of the three major retrieval systems are mainly English language and foreign magazines. According to statistics, our country's papers selected in the Internet were retrieved from foreign magazines. Some well-known international societies and associations such as China, China, etc. hold annual meetings every year, and their conference proceedings are regularly included. China and China also have their important conference proceedings of societies and associations. The solubility and expansion effect of carbon dioxide in chain alkanes
The search method provides basic search, secondary search, logical combination search, classification navigation search, etc.
The search system provides a tree-type classification navigation system , which can be searched and browsed within the selected subject range. It has search entrances such as author, title, abstract, journal title, issue number, serial number, and any fields
Source journal, journal, search source journal, search journal, search Chinese journal, search Chinese core journal, search (type )Journals
The rapid development of science and technology has led to a sharp increase in the number of journal documents, which has triggered a social need to evaluate journals. Nowadays, core journals are required for promotion to professional titles, but it is very difficult to get articles accepted by core journals. If you need to quickly publish in the original journal, you can add_Call: - Teacher Wang
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