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
  • 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
  • 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
  • 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):
  • 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):
  • 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) | Britannica
    International Standard Serial Number (ISSN), in bibliography, eight-digit number that provides a concise and unambiguous identification code for serial publications
  • ISSN Basics: U. S. ISSN Center, Library of Congress
    International Standard Serial Number (ISSN) Basics: U S ISSN Center, Library of Congress
  • ISSN |
    The ISSN is the international standardized code which identifies all serials, journals, magazines, periodicals irrespective of their medium (print or electronic)
  • Online Services | ISSN
    Online Services ISSN-L table LTWA Who are we ? Contact us Site map Site archives ISSN Portal Statutory copyright information Careers Join us ISSN Community for National Centres only





中文字典-英文字典  2005-2009