Searching for information on blogs is simplified with integrated blog searching tools.
有了集成的博客搜索工具，搜索博客上的信息变得更加简单。
Three important searching tools of chemical resource on the Internet are presented, and two important websites of this kind are briefly introduced.
介绍了三类重要的网络上化学化工资源检索工具，并对两个重要的化学化工资源站点导航做了简介。
Three important searching tools of chemical resource on the Internet are presented, and two important websites of this kind are briefly introduced.
介绍了三类重要的网络上化学化工资源检索工具，并对两个重要的化学化工资源站点导航做了简介。
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