This Twitter and social media management tool, currently in Beta version, offers a very simple, visual browser-based dashboard view of social activity.

这个Twitter社会媒体的管理工具目前还处于Beta版本，它提供了一个以社会活动为基础的非常简单，直观的浏览器的仪表视图。

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This activity covers beta and acceptance testing of the product.

此项活动涵盖了产品的beta和验收测试。

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In the beta, the social networking section of the m_zone panel will show the recent activity of the user's friends from Twitter and Last.fm.

be ta版中，m_zone面板的社交网络部分会显示用户在Twitter和Last . fm上的朋友的近期活动。

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Beta blockers work by reducing activity in the sympathetic nervous system, which is one of the two major branches of the body's stress (or fight-and-flight) system.

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Researchers in Iceland identified a rare genetic mutation that slows the activity of an enzyme called beta secretase, which is required to produce amyloid-beta.

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