time-sharing user mode

During this time, if you wanted to enter stand-alone mode ( single-user maintenance), you would click F5 or F6 after the keyboard has been initialized.

在此期间，如果您要进入独立模式（单用户模式），请在键盘初始化之后单击F5或F6。

This thesis treats space-time processing in CDMA system. In this thesis, space-time 2D-RAKE receiver version, beamforming algorithms in transmitting mode, space-time multi-user detection and space-time coding are studied.

本文研究了CDMA系统中的空时二维处理技术，主要包括波束形成技术，空时2D-RAKE接收机，空时多用户检测以及空时编码技术。

The reduction in privilege mode utilization means that more CPU time was dedicated to user mode execution.

特权模式利用率的降低意味着有更多的CPU时间用于用户模式执行。

At the same time, other NC software that runs in the user mode can get all support of Linux system.

同时，运行在用户态的外围数控软件可以获得所有Linux系统的支持。

The target of minimizing the travel time cost and pollution cost of the whole system is realized by the combination scheme of bus toll and congestion pricing, which have impacts on user trip mode and trip route selection. Economic benefits and environmental benefits are all considered.

通过公交票价和拥挤收费的优化组合方案对出行者的出行方式和出行路径进行调控，实现最小化出行时间和尾气排放的目标，兼顾了经济效益和环境效益。