message unit中文什么意思

例句与用法

1. Often these calls are billed per call with additional message units applied to the calls that are forwarded
   通常，这些呼叫按每一个呼叫计费，额外的信息部分附加给前转的呼叫。
2. In sna , the forwarding of a message unit alonga particular path through a network , as determined by parameters carried in the message unit , such as the destination network address in a transmission header
   在系统网络体系结构( sna )中，报文单位沿著特定路径通过网络的转发过程，该路径由报文单位包含的参数(如传送标题中的目的地网络地址)确定。