rusers工具向网络上其他主机中的 rusersd守护进程发送广播，以便返回当前登录的用户的信息，如 清单6 所示。
The rusers tool sends a broadcast over the network for the rusersd daemon on the other hosts to return the information about the users currently logged in, as seen here in Listing 6.
让人民广播电台和发送文字，音乐和信息，任何世界的一部分。
And radio broadcasts let people send words, music and information to any part of the world.
也有一些广播商尝试用1或2 MHz带宽发送一些网页或附加信息。
Some broadcasters are also experimenting with 1 - or 2-mbps data channels that send information and Web pages along with a show to provide additional information.
通讯方式如电话、电报和广播向全世界发送价格、信息和人们想了解的变化情况。
Means of communication, like telephones, cables and radio, send information about prices, supplies and changing conditions in different parts of the world.
广播是无线传感器网络最基础的通信方式之一，它的目的是将信息从网络中的源节点发送给网络中其余的每一个节点。
Broadcasting is one of the most basic means of communication in wireless sensor networks, and its purpose is to send information from the source node sends to the rest node of network.
广播是无线传感器网络最基础的通信方式之一，它的目的是将信息从网络中的源节点发送给网络中其余的每一个节点。
Broadcasting is one of the most basic means of communication in wireless sensor networks, and its purpose is to send information from the source node sends to the rest node of network.
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