Once the user submits this form, the script first checks whether one or more search keywords were entered, and halts script processing with an error message if it finds none.
当用户提交该表单后，脚本首先检查是否输入了一个或多个搜索关键字，如果一个也没有输入，则中断脚本处理并显示一条错误消息。
All it does is generate a form (Figure 4) for the user to enter search keywords and specify the number of results to display in the output page.
它所做的就是生成一个表单(参见图4)以供用户输入搜索关键字并指定要在输出页面中显示的结果数。
This lets you search for exact phrases, "all these words", or one of the specified keywords by entering search terms into the appropriate box.
它可以让你搜索更加精准的词组，“所有词组”或者是适当的搜索框里输入词组的某一个特定关键词。
You can enter keywords, phrases, or simple questions in the search box.
你可以在搜索栏输入关键词，短语，或者一个简单的问题。
Query parsing comes down to determining which part of the query contains keywords to search for and which part contains location information.
查询解析的目的是确定查询的哪个部分包含所搜索的关键字，哪个部分包含位置信息。
This tool checks your Web site for the proper usage of keywords and compares various search engines.
此工具检查站点是否正确使用了关键词，并比较各种不同的搜索引擎。
Because keywords are not important to search engines, it would be sufficient to use your page titles as the key words.
因为关键字对搜索引擎不是那么重要，用你的标题作关键字就足够了。
After the user enters search keywords, the process engine handles the application's flow and allows process variables to capture user input.
用户输入搜索关键字后，流程引擎处理应用程序流并允许流程变量捕获用户的输入。
Keywords are mostly important for the search function because users can find my group if they look for one of my group's keywords.
关键字对于搜索函数非常重要，因为用户如果搜索我的群组的一个关键字就能够找到我的群组。
You can search for comments containing particular keywords and, of course, subscribe to your search results with RSS (or by E-mail).
你可以搜索包含特殊关键字的评论，当然你也可以在RSS中寻找结果。
Specify keywords that will be available to the information center search.
指定信息中心搜索可以用到的关键字。
You'll be able to see which documents people are reading and sharing, as well as see referring links, geographic data for your readers, keywords and search terms.
你还可以看到人们正在阅读或分享那些文档，来访链接，读者的地理位置信息，关键词和搜索词等。
Once the crawl, parse and index, and search components have started running, you need to search some keywords in the search application to make sure some query log data is being generated.
一旦抓取、解析和索引，以及搜索组件开始运行，就要在搜索应用程序中搜索一些关键字，来确保查询日志数据已生成。
For example, a browser search link for "science databases" can pass search keywords to the library's federated search software to return results from a selected group of science databases.
例如，一个浏览器搜索链接“科学数据库”可以把搜索关键词传递到联邦搜索软件并且返回从一组被选的科学数据库中检索到的结果。
Besides, database search is not designed for relevance ranking, fuzzy search or multiple keywords.
另外，数据库搜索不适合于相关排序、模糊搜索和多关键字。
Your website is full of hot spots search engine spiders check regularly for keywords.
网站有很多热区，搜索引擎蜘蛛会定期从中抓取关键字。
The user simply places keywords in the search box and then performs the same search on different sites by clicking the appropriate icon.
用户在搜索框填入关键词，点击不同的图标就可以在不同的搜索引擎中做同一关键词搜索。
Hospitality sites are struggling to satisfy this drive-by traffic; search engines drove the most visitors (56%), so aligning site content with the top search keywords is of Paramount importance.
酒店网站正努力满足这种随机访问的网络流量；搜索引擎可以带来最多的用户(56%)，因此将网站内容和最高频率搜索关键词联系起来是至关重要的。
Keep track of search rankings for critical keywords.
要不断关注针对重要关键词的搜索排名。
Trying to trick a search engine by including hidden fields, or overloading it with meta tags with particular keywords, causes the search engine to ignore the page and the site.
如果在页面中使用隐藏字段，或使用带有特殊关键词的元标记重载页面，搜索引擎将忽略该页面及其站点。
An alternative to using keywords, you can also search using a browsing approach, which locates documents using a hierarchical, directory-like structure.
除了使用关键字进行搜索之外，您还可以使用浏览的方法进行搜索，这种方法使用分层结构的、类似于目录的结构来定位文档。
The good news: consumers signal a higher purchase interest based on the number of keywords contained in their search query.
这表明，在网民的搜索请求中，基于本地搜索的消费倾向越来越突出。
Keywords in meta headers can help direct search engines.
meta中的关键字可以帮助定向搜索引擎。
You entered a list of keywords, clicked the Search button, and instantaneously got back a list of relevant documents.
您输入一个关键字列表，点击Search按钮，马上将得到相关文档的列表。
Note: This assumes that one spool file and one IFS stream file match the search keywords.
注意：这里假定有一个spool文件和一个ifs流文件匹配搜索关键字。
Regardless of which search engine you choose to use, some keywords that you might search for on these engines in the course of a troubleshooting session might include.
无论选择使用哪一个搜索引擎，您在故障诊断会话过程中可能要在这些引擎上搜索的一些关键字包括。
Sponsored links a "displays a list of suggested links based on keywords entered in the search request."
SponsoredLinks—根据搜索请求中输入的关键字，显示建议链接的列表。
Tags (keywords) : driving directions, lucky, results, search box.
标签(关键词)：直达，手气，结果，搜索框。
query：搜索关键字。
query：搜索关键字。
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