分段和重组 meaning in English

sar segmentation and reassembly

Teleservice segmentation and reassembly
电信业务的分段和重组
Segmentation and reassembly
分段和重组子层
The dialog protocol layer generates sequence numbers for messages , generates acknowledgement messages , delivers messages to the proper queues , and fragments and reassembles messages
对话协议层生成消息的序列号、生成确认消息、向正确的队列传递消息并对消息进行分段和重组。