under the influence of open access, some domestic sci-tech periodicals provide users with open visit service of free full text on web.

1、

comparative study of sino-us research institutions' free full text of web site information

中美研究机构网站免费全文信息比较研究

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2、

the system extracts relative biomedical concepts from both mesh and free text in the literature and achieves better extracting effect comparing to using only extracting from one of them.

该系统对医学文献记录中的医学主题词MeSH及自由文本中的医学概念同时进行相关概念提取，弥补了只使用其中一个的不足，提高了获取相关概念的效果。

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3、

text categorization, the assignment of free text document to one or more predefined categories based on their content, is an important component in many information management tasks.

文本自动分类系统，作为信息处理的重要研究方向，旨在根据文本的内容自动判别文本类别。

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4、

unstructured information, in contrast, involves free text reports, documents, web pages, life science data, audio, video, and so on.

相反，非结构化信息包括了免费的文本报告、文档、Web页面、生命科学数据、音频、视频等等。

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5、

free text based on certain sentences methods to express special meaning, so the knowledge engineer can understand the meaning based on some background knowledge.

自由文本依据一定的造句法表达特殊的语义，使得知识工程师可以基于一些背景知识来理解其中的含义。

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the processing, searching, and displaying of data is a simple process compared to the free text or structured document searches.

与自由文本或结构化文档搜索比较而言，处理、搜索和显示数据是一个简单的过程。

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7、

further, the sequence api gives you the ability to add free text settings between the property settings.

而且，序列API还提供了在属性设置间添加自由文本设置的的功能。

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8、

information extraction is a main approach for constructing database from free text corpus and for automatic collecting intelligence information.

信息抽取是从自由文本语料库构建数据库，实现情报自动收集的有效途径之一。

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free text can be plotted using the tag cloud and tree map chart types.

可以使用标记云和树型图表类型绘制自由的文本。

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10、

in this paper, the maximum entropy principle is used to extract chinese entity from free text.

采用最大熵原理实现汉语实体提取。

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the content of the product web pages is divided into table and free text.

在实体关系实例抽取中，我们将产品网页内容分为表格文本和自由文本。

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techniques of information extraction from free text

自由文本信息抽取技术

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13、

is there any free time during this tour?

这趟旅行有自由活动时间吗？

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14、

for nine years he got up early every morning and rode his bike to the hangzhou hotel, where he befriended foreign tourists and worked for free as a tour guide in order to practise english.

有整整九年时间，他每天都早早起床，骑上他的自行车奔向杭州大酒店（Hangzhou Hotel），他在那里和外国游客交上朋友，免费充当导游，以练习自己的英语。

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13. take a free walking tour free walking tours of paris central sights are available from several tour companies.

13.来个免费的徒步观光之旅吧：在巴黎市中心景点来一场免费的徒步之旅也是可行的，不少旅游公司都会有安排。

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a free bus tour designed specifically for canines hit the streets of london.

伦敦近日开通了专为狗设计的免费巴士游。

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17、

people can visit the site and have a free tour of the excavations every tuesday and thursday, as well as popping into the archaeologists workshops.

每周二和周四人们可以免费参观考古挖掘现场，还可以参观考古学家的工作室。

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he did this for nine years and acted as a free tour guide to many, befriending several groups along the way.

这一练就是9年，期间，他还给很多游客做过免费导游，甚至帮助过一些旅行团。

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19、

and i loved the free tour of the brewery.

我喜欢酿酒厂的免费旅游。

provided by jukuu

20、

please feel free to use my car if you need it.

任何时候要用车，请尽管用我的。

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