进程会与它输入或输出频道文件的描述符(套接口)联系在一个端口号，IP地址，已知的捆绑的进程上，从而通过网络发送和接受数据。

A process associates its input or output channel file descriptors (sockets) with a port number and an IP address, a process known as binding, to send and receive data via the network.

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另一方面，线程可以自动的访问相同的内存地址和文件描述符。

Threads, on the other hand, automatically have access to the same memory address space and file descriptors.

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这个描述符指明了包含中断或异常处理函数的段的基地址。

This descriptor specifies the base address of the segment that includes the interrupt or exception handler.

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