keyphrases
美
英 
例句
Some may use the title of the page, video, image, download, etc. , so be sure to use your keyphrases in any of these areas as well.
有人或許就用網頁的標題、視頻、圖片、下載文件名稱等作為錨文本,你需要做的同樣是確保關鍵字出現在這些地方。
Use keywords (noun=principal words) or keyphrases to help you understand the general ideas.
關鍵詞或者關鍵的詞組能夠幫助理解文章大意。
What keyphrases are your direct competitors using?
你的直接競爭對手用的是什么關鍵詞?
Buy your domain name early, as soon as you have chosen your keyphrases and your company name.
在你確定關鍵詞和公司名稱之后,盡早買下你的域名。
Use appropriate keyphrases when you can.
如果可以,適量使用關鍵詞。
An Information Retrieval Algorithm Based on the Iterative Extraction of Keyphrases
基于主題詞迭代提取的信息檢索算法