V2EX nic

NIC

释义 Definition

NIC 常指 Network Interface Card / Controller,即“网络接口卡/网卡(或网络接口控制器)”:用于让计算机、服务器或其他设备连接到网络(如以太网或 WiFi),并负责数据的收发与链路层相关功能。也可指更广义的“网络接口/网口硬件”。

发音 Pronunciation (IPA)

/en a si/

例句 Examples

My laptop’s NIC stopped working, so I can’t get online.
我的笔记本电脑网卡坏了,所以我上不了网。

In a data center, choosing the right NIC (such as one that supports 10GbE and offloading features) can significantly improve network throughput and reduce CPU load.
在数据中心里,选择合适的网卡(例如支持 10GbE 和硬件卸载功能的网卡)能显著提升网络吞吐量,并降低 CPU 负载。

词源 Etymology

NIC 是首字母缩略词,来自 Network Interface Card(网络接口卡)或 Network Interface Controller(网络接口控制器)。早期常把它理解为可插拔的“网卡”,后来也常用于指集成在主板或设备中的网络接口控制芯片/模块。

相关词 Related Words

文学与著作 Literary Works

  • Computer Networking: A Top-Down Approach(计算机网络:自顶向下方法)
  • TCP/IP Illustrated, Volume 1(TCP/IP 详解 卷1)
  • UNIX Network Programming(UNIX 网络编程)
  • Windows Internals(Windows 内核原理)
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