||Publication is the Chinese core journals, the long EI, CA, SA and other international Achillea Retrieval Systems, has full Internet access. Articles by China Book Trading Corporation issued to foreign agents. In the United States, Britain, Germany, the Netherlands and China's Hong Kong and Taiwan have subscriptions, have a certain influence. Academy of tertiary institutions in the country involved in the vacuum science and technology papers most contributors to the journal has become a high level of international relations scholars have published the main carrier of scientific research. More ...
(Translated by machine.)