I know for a fact that Graham has kept in close touch with Alan.

The plane has been kept in service far longer than originally intended

这架飞机已经超期服役很长时间了。

He was kept in the hospital overnight as a precautionary measure.

为了谨慎起见，他被安排整晚留院观察。

Have you kept in contact with any of your friends from college?

你和你大学里的朋友还保持联系吗？

Cuts in funding have meant that equipment has been kept in service long after it should have been replaced

资金的削减意味着早该换掉的设备一直在长期运转。

She has kept in close contact with the victims' families.

她与受害者的家人一直保持着密切的联系。

According to the detailed design scheme above, the chapter improves three core modules in the LIS Blog Search Engine.

本章对详细设计方案中的三个核心模块进行实现。

Therefore, it is a challenging task to design a reasonable blog search engine system to collect, organize and retrieve blog sources, and to improve the utilization ratio of information resources.

如何设计一个合理的博客搜索引擎系统，使其能在语义层次上收集、组织和检索博客资源，提高信息的利用率，成为了一个很有挑战性的研究内容。

A few years back, Danny Sullivan penned a fictional scenario of a Google breakup for his blog, search engine land.

几年以前，丹尼•苏利文曾经在他的博客“搜索引擎天地”（Search Engine Land）上撰写过一篇博文，虚构了谷歌拆分的情景。

We've published hundreds of blog posts about search over the years on this blog, our Official Google Blog, and even on my personal blog.

我们已经出版了数百个博客文章对多年来在这个博客的搜索，我们谷歌官方博客，甚至对我的个人博客。

A Blog Search System Based on Publish-Subscribe Model

一种基于发布订阅模型的博客搜索系统

A Study of Blog Search Engine Based on Semantic Web

基于语义网的博客搜索引擎的研究

In order to satisfy the needs of the users, the paper intends to construct the LIS Blog Search Engine.

本文就是针对这一问题尝试构建图情博客搜索引擎，以满足图情用户的需求。

Research and Implementation of Key Technologies of BLOG Search Engine Based on Ontology

基于本体的博客搜索引擎关键技术研究与实现

I was talking with one of the founders of Technorati, a blog search engine, and I was under the impression that after HTML, the second most successful tag-based data format would have been RSS.

当时我在与Technorati（一个博客搜索引擎）的创建者之一交谈，我认为继HTML之后，最成功的基于标记的数据格式应该是RSS。

The paper designs a blog search system based on publish-subscribe model.

设计了一个基于发布订阅模型的博客搜索系统。

In the face of such great information resources, an excellent blog search engine appears to be very necessary, which drives more and more researchers to pay close attention to blog search.

面对如此巨大的信息资源，优秀的Blog搜索引擎显得十分重要，这一需求使得Blog搜索引擎受到越来越多研究人员的关注。

Research on Blog Search Engine Based on RSS and Realized by LUCENE

LUCENE实现的基于RSS的博客搜索引擎

Chapter 5. Implementation of the Core modules in LIS Blog Search Engine.

5基于Nutch的图情博客搜索引擎的核心模块实现。

Finally, the author summarizes the features and shortcomings of LIS Blog Search Engine and predicts the future improvements on the search engine.

最后，笔者总结了图情博客搜索引擎的特点及不足之处，并对以后的改进工作做出了展望。

So the professional search engines ( Blog Search Engines) for web pages was born.

于是针对Blog页面的专业搜索引擎（Blog搜索引擎）诞生了。