英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • ISSN Portal - Search
    An ISSN is an 8-digit code used to identify continuing resources A continuing resource is a resource, on any medium, that is published indefinitely over time For example, newspapers, journals, magazines and periodicals, of all kinds and on all media–print and electronic, are continuing resources
  • International Standard Serial Number (ISSN) - Library of Congress
    The ISSN is a standard identifier for serials (e g , journals, magazines, newsletters, newspapers, annuals) whether published in print, online or other media Each medium version is assigned a separate ISSN
  • ISSN - Wikipedia
    An International Standard Serial Number (ISSN) is an eight-digit code to uniquely identify a periodical publication (periodical), such as a magazine [1] The ISSN is especially helpful in distinguishing between serials with the same title
  • ISBN and ISSN Systems: General Information and Resources
    The International Standard Serial Number (ISSN) is a national and international standard for serial publications Both number standards can apply to electronic or print versions
  • International Standard Serial Number (ISSN) Portal - UNCCD
    Which publications are concerned by an ISSN? An ISSN (International Standard Serial Number) identifies all continuing resources, irrespective of their medium (print or electronic):
  • What is an ISSN? | ISSN
    Which publications are concerned by an ISSN? An ISSN (International Standard Serial Number) identifies all continuing resources, irrespective of their medium (print or electronic):
  • Welcome to The ISSN Portal | The ISSN Portal
    Browse our records by ISSN or by continuing resource title from the search bar above, by country using the ISSN World Map, or through the advanced search page
  • ISSN Uplink Fast FAQs - Library of Congress
    ISSN are free for users in the United States How do I create an account? First, create a username and password for an individual account During the registration process you will be asked to provide basic contact information for yourself and your organization
  • Wikipedia:ISSN - Wikipedia
    The ISSN or International Standard Serial Number identifies a serial publication, such as a newspaper, magazine, or academic journal, or blog; it is the periodical counterpart of the ISBN for a book It does not identify a particular issue or a particular article in an issue
  • ISSN Portal Search results
    ISSN Portal Full Access Use our advanced search engine to access and compare full ISSN records’ data Search API Extend your service by connecting it to our Search API following the SRU standard Automated OAI-PMH Access Automatically sync your database with the latest updates to the ISSN registry





中文字典-英文字典  2005-2009