The traffic manager sends out a cluster detection message to the broadcast domains for each interface on the machine.

流量管理器将向机器上各个端口的广播域发出一条集群检测消息。

youdao

Deny broadcast message to nonsecure interface

拒绝将消息广播到不安全的接口

youdao

Although broadcast receivers don't display a user interface, they may create a status bar notification to alert the user when a broadcast event occurs.

尽管broadcast receivers并不显示用户界面，它们可能创建一个状态栏通知来告知用户广播何时发生。

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With musicovery.com you can use the really simple interface to start a radio broadcast of music that match your mood or the tempo you desire.

BBC: Musicovery.com

The tablet comes in 7 inch and 10 inch LCD displays and is equipped with both a forward facing camera and HDMI interface, allowing users to video conference and broadcast on large screen high definition televisions.

ENGADGET: inMedia announces Android tablet, you probably don't want one