求翻译：网络空间中最重要的一部分则为网络控制部分，即为网络控制器，又称网络适配器或网络接口（NIC），在网络中，如果有一台计算机没有网卡，那么这台计算机将不能和其他计算机通信，它将得不到服务器所提供的任何服务了。当然如果服务器没有网卡，就称不上服务器了，所以说网卡是服务器必备的设备，就像普通PC（个人电脑）要配处理器一样。平时我们所见到的PC机上的网卡主要是将PC机和LAN（局域网）相连接，而服务器网卡，一般是用于服务器与交换机等网络设备之间的连接。是什么意思？

Cyberspace was the most important part of the network control part, that is, network controller, also known as network adapters or network interface (NIC), in the network, if there is a computer without a network card, then this computer will not and the other computer communications, the server wil

正在翻译，请等待...

In the cyberspace cyberspace a most important part for the network control section, is the network controller, also calls the network adapter or network connection (NIC), in network, if has a computer not to have the network card, then this computer will not be able with other computer correspondenc

The most important part of the network space to control part of the network, the network controller, also known as a network adapter or network interface (NIC), in the network, if a computer does not have a network card, then the computer will not be able to, and other computer communications, it wi

In the cyberspace cyberspace a most important part for the network control section, is the network controller, also calls the network adapter or network connection (NIC), in network, if has a computer not to have the network card, then this computer will not be able with other computer correspondenc