外文全文數據庫講座iel(編輯修改稿)
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【文章內容簡介】 虛擬期刊： Browse Conference Proceedings 依字母開頭排序 依主題領域瀏覽 文獻種類 排序方式 展開觀看歷史資訊 Browse Conference Proceedings 網址連結 Browse Conference Proceedings 引用文獻下載 全文下載 新功能：會議預告及出版動態(tài) Browse IEEE Standards 依編號和領域查詢 輸入關鍵字或編號 Browse IEEE Standards 下載全文 標準狀態(tài) 摘要 新功能：新標準動態(tài) Browse IEEE Books 詳細說明 Add On 可以章節(jié)下載 新功能：電子書介紹 課件以及數據庫的培訓課程 IEEE Xplore全文數據庫 (續(xù) ) ? 檢索 基本檢索（ basic search) 高級檢索 (advanced search) 命令檢索 (mand search) 檢索技術 1 ? 1．關于檢索詞： IEL有以下的規(guī) ? Capitalization: IEEE Xplore searches for items regardless of capitalization. 大小寫不敏感 ? Keyword phrases: Phrases are strings of text that are enclosed in quotation marks, resulting in a more restricted search. For example, a search for java programming looks for the words java and programming in and across fields。 a search for java programming returns all records that contain the phrase java programming in single search fields. 主題詞組用“”，例如：檢索 java programming，結果是 java and programming ，檢索 ―java?programming‖?，結果是詞組 java programming ? Punctuation: IEEE Xplore ignores most punctuation. For example, if you search for solidstate, IEEE Xplore looks for solidstate, solid state, and solid_state, as well as any other occurrences of solid state with punctuation between the two words. 標點符號忽視 Special characters: Most special characters are ignored by IEEE Xplore, including nonalphanumeric characters such as %, , , etc. For example, a search for puterprogramming is submitted as two words, puter and programming. The only special characters recognized by IEEE Xplore are , +, and /. Thus a search for ATT will find occurrences of ATT as well as the single words at and t . A search for C++ programming will find occurrences of C++ programming, C++, and programming. 特殊符號：大部分特殊符號都忽視。包括非文字的符號。能夠識別的符號為 , +, and /. 檢索技術 2 ? Stemming字根檢索 ? IEEE Xplore looks for plural forms of any keywords entered. For example, if you enter puter, IEEE Xplore also finds puters. ? In addition, IEEE Xplore looks for verb forms of keywords. For example: ? If?you?enter…??IEEE?Xplore?also?finds… ? run run, running, etc. ? Ignite , ignited, igniting, etc. ? ? IEEE Xplore also looks for British and American spellings of keywords. For example:包括英美拼法 ? If?you?enter…???????????IEEE?Xplore?also?finds…? ? carburettor butterfly carburetor butterfly ? reflection method reflexion method ? localization localisation ? color colour ? Searching for an Exact Word or Phrase ? To search for an exact match, enter the search word or phrase in quotation marks. 精確檢索要用“” ? Examples: ? If you enter a search for:pu
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