High keyword density (the number of times a keyword appears in your content) is no longer a deciding factor in search ranking.
高密度关键词(同一个关键词在你的文章中出现的次数)不再是搜索排名的关键性因素了。
Apart from being useful for your visitors, roundups can also bring some SEO value as they contain keyword rich links to posts that already have good chances of ranking in search engines.
除了对访问者有用外，综述也可以带来一些SEO价值，例如把那些已具有良好的搜索引擎排名的文章作为关键词富链接。
While conducting literature retrieval, especially multi-Keyword literature retrieval, there are some problems on ranking the retrieval result of current scientific search engine.
在进行文献检索特别是多关键词文献检索时，现有科学搜索引擎的检索结果排序存在一些问题。
In order to enhance the search results of keyword search in relational databases, semantic relationship among relations and tuples is employed and a semantic ranking function is proposed.
为了增强关系数据库中的关键字搜索查询结果，考虑了多表之间以及元组之间的语义关系，提出了一种语义评分函数。
From every page, link to one or two high ranking sites under that particular keyword. Use your keyword in the link text (this is ultra important for the future).
对于每个页面来说，要使用特别的关键字链接到一个或者两个高流量的网站中，并且在链接文本中使用关键字(这对将来说极为重要)。
Comprehensive ranking index is the key quality of bidding price of product, you say the key words is 1.21 on behalf of his PPC keyword in a performance value.
举例说明优化质量度 获得更高的综合排名如何节约广告费综合排名指数是关键词质量度与竞价价格的乘积，你说的关键词是1.21只代表他在竞价排名中的关键字的一个表现值。
Comprehensive ranking index is the key quality of bidding price of product, you say the key words is 1.21 on behalf of his PPC keyword in a performance value.
举例说明优化质量度 获得更高的综合排名如何节约广告费综合排名指数是关键词质量度与竞价价格的乘积，你说的关键词是1.21只代表他在竞价排名中的关键字的一个表现值。
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