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- Today, though, the smaller packet size puts Ethernet at a disadvantage when used in a purely backbone scenario because of the network and operating system overhead associated with sending and receiving each packet. 但今天，当以太网纯粹地用作主干网的情况下，长度较短的包就成了以太网的一个弱点，这是因为网络和操作系统在发送和接收每个包时需要开销的缘故。
- Today,though,the smaller packet size puts Ethernet at a disadvantage when used in a purely backbone scenario because of the network and operating system overhead associated with sending and receiving each packet. 但今天，当以太网纯粹地用作主干网的情况下，长度较短的包就成了以太网的一个弱点，这是因为网络和操作系统在发送和接收每个包时需要开销的缘故。
- A trademark for a microcomputer operating system. 微机系统管理一种微机操作系统的商标
- Using lock escalation reduces system overhead. 利用锁升级可以减少系统开销。
- operating system overhead 操作系统开销
- A program that allows a user to perform work on a computer(in contrast to a program that performs overhead functions, such as an operating system). Examples are database managers, spreadsheets, and accounting programs. 使用户在计算机上完成工作的程序(不同于那种执行内务功能的程序，如操作系统)。例如数据库管理程序、数据表程序以及会计程序等等。
- I/O switching off-loads much of I/O processing overhead from the server CPU and operating system to optimize switch-to-server I/O transfer. I/O交换减少了服务器CPU和操作系统的很多I/O处理开销，优化了交换机到服务器的I/O传输。
- Maintenance of inactive or empty pools involves minimal system overhead. 非活动或空池的维护只需要最少的系统开销。
- The operating system is shutting down. 操作系统正在关闭。
- Do I really need a real-time operating system? 实时操作系统对我来说真的必要吗?
- How to determine which operating system is running? 如何确定当前运行的系统?
- Act as part of the operating system. 充当操作系统的一部分。
- Try selecting a different operating system image. 尝试选择其他的操作系统映象文件。
- Currently not supported on this operating system. 是说当前操作系统不支持。
- The process of converting many fine-grain locks into fewer coarse-grain locks, thereby reducing system overhead. 将许多细粒度的锁转换为较少的粗粒度的锁,从而减少系统开销的进程。
- Is Netscape an operating system competitor? 网景是吗一操作系统竞争者?
- Time when the operating system was last booted. 操作系统最后一次启动的时间。
- SmartOSEK only requires a low system overhead including ROM, RAM (less than 5K), and CPU (it can run in low-speed ECU like C51 single-chip). SmartOSEK在运行时候只需要很少的内存开销(最低<5K)，CPU开销(可以运行在低端C51单片机上)。
- Operating system service packs or product updates. 操作系统Service Pack或产品更新。
- Linux is modelled on the Unix operating system. Linux是以Unix作业系统为原型。
