1.IP provides the most basic form of datagram delivery across the boundaries of the underlying physical networks.
IP在底层物理网络的边界之间提供最基本的数据报传递形式。
2.Devices that process datagrams may not be able to forward a datagram due to an error in the header parameter.
由于在表头参数有错误，处理资料元的设备可能无法转送资料元。
3.This process is repeated until the datagram can be delivered to its destination host.
这个过程将反复进行，直到能够将数据报传递到其目的地主机为止。
4.Sending a UDP datagram to this address delivers the message to any host on the local network segment .
将UDP数据文报发送到此地址可将消息传递到局域网段上的任何主机。
5.It is up to higher layer protocols, however, to detect this datagram loss and initiate a retransmission if desired.
他交给更上一层协议，不管怎么样，去侦测丢包和是否重法。
6.Displays the cumulative number of datagram packets received since the process started.
显示自进程启动后接收的数据报数据包的累积数目。
7.The locator service locates the name, and then sends a datagram to the domain controller that registered the name.
定位程序服务查找该名称，然后向注册了该名称的域控制器发送数据报。
8.In this example , the server process sits in a loop and waits for the arrival of a datagram packet .
在本例中，服务器进程进行循环并等待数据报包的到来。
9.Along its way, the datagram will get sent to Gateway G, which will in turn forward it to its destination host.
在传输过程中，数据报将被发送到网关G，而网关G又会将它转发到目的地主机。
10.responsibility ? delivery ? datagram ? fragmentation ? reassembly ? link n.
责任，职责传输，递送数据包分裂，破碎重新组装？