5_CAS缩写词表.doc

CAS缩写词表 （可将已知的缩写词但表中没有的添加进去） CAS Standard Abbreviations and Acronyms Introduction In both printed CA Issues and Indexes and computer-readable services, certain abbreviations and acronyms are automatically generated for terms in the abstract text, the keyword phrases, and the text modifying phrases for index entries. Most of these abbreviations have been used prior to 1982. Users of computer-readable services need to know these standard abbreviations and acronyms in order to be able to use them in search profiles and identify them in text. In this document, automatically generated abbreviations and acronyms in CAS publications and services are arranged in three lists. To guide users to abbreviations they need to include in their search profiles, Listing A is arranged in the alphabetical order of the full terms which are abbreviated. Do not use periods when searching CAS abbreviations or acronyms online. To provide explanation of abbreviations encountered in text, Listing B is arranged in the alphabetical order of abbreviations and acronyms. Examples and Lists included on this web page: Examples of some terms ending in -ology that are abbreviated -ol. Examples of some terms ending in -ography that are abbreviated -og. Abbreviations for some common prefixed terms Automatic retrieval of CAS abbreviations on STN SET ABB ON to retrieve CAS abbreviations Online help message Listing A (arranged in alphabetical order of the full terms which are abbreviated)--Standard Abbreviations and Acronyms Listing B (arranged in alphabetical order of abbreviations and acronyms)--Standard Abbreviations and Acronyms Characters and Symbols in Computer-Readable Files Conventions for Representing Greek Letters in Computer-Readable Files Conventions for Representing Symbols in Computer-Readable Files In addition to the terms specifically listed as standard abbreviations and acronyms, abbreviations are automatically generated for the following types of words: Words formed by adding