分成 divide into; separate into 这条河从这儿分成两条支流。 the river divides here into two branches. 这些书可分成几类。 these books fall into several categories. 句子可以分成分句, 分句能分成短语。 sentences can be broken up into clauses, and clauses into phrases. 从地形上美国可以分成 3个主要地区。 physiographically, the united states may be separated into three major divisions
In this protocol , a relay node separated adjacent area into grids , found the broadcast relay gateways ( brgs ) with aid of the grids , and broadcasted the message to all its neighbors , with the information of the brgs 它采用将转发节点周围的区域分成网格,再在网格的辅助下找到广播中转网关,将广播信息和广播中继网关信息一起发送给邻居节点的方法。