时钟

A semitransparent clock is available in both 12-hour and 24-hour mode.

一个半透明的时钟在 12 小时又 24 小时的方式里可用。

Propose a real-time expanding scheme for UNIX System V. Propose and design a new time-and-priority driven process scheduling strategy, which can unify real-time process, kernel process and time-sharing process for scheduling. Design a new concurrence control strategy for UNIX, which can support priority inheritance. Add the sequential file operations to the UNIX random file system and design a high accuracy clock timer.

对UNIX System V提出了一套实时扩充方案，提出并设计了一种新的基于时间和优先数两者驱动的进程调度策略，对实时进程、核心进程和分时进程统一调度；设计了一种新的允许继承进程优先数的并发控制策略；在UNIX随机文件系统的基础之上扩充了连续文件操作；并且设计了高精度的时钟处理程序。

Sequential logic circuits design can be rea lized with programming.Sequential circuit,Transition system,Flip-flop,Driving condition

该方法是由待设计系统的要求说明或系统的状态图，根据所选用的触发器，得到该触发器相应的状态变化条件，从而确定触发器的驱动条件和时钟脉冲，设计出所需要

This serial interface operates at clock rates up to 40 MHz and is compatible with DSP and microcontroller standards.

这个串行接口运转的时钟速度达40兆赫，并兼容DSP及单片机的标准。

This apparatus adopted the MCS-51 singlechip as the CPU, and the whole system was composed of the determined equipment, the basic system of the singlechip, photocurrent signal amplifier, AID switch, timer, LCD screen, expanded keyboard, expanded printer and RS232 serial communication.

该仪器采用MCS-51系列的单片机AT89C51作为CPU，系统由检测装置部分，单片机基本系统，光电流信号放大，A/D转换，时钟，液晶显示，键盘扩展，打印机扩展以及RS232串口通信等部分组成。

Once the vertical flag is raised, the positive edge of the next serration clocks out the vertical output.

一旦垂直标志是提出，对未来进行垂直输出时钟上升沿锯齿。

Clocks in different parts of the world do not show the same time at the same time.

在世界不同地区的时钟不显示在同一时间同一时间。

Can execute 2-3 simple instructions per clock cycle in one vertex pipeline.

PU在单条顶点流水线中，每个时钟周期能够执行2－3条简单指令

This is the case for both single-ended and differential input clock modes.

这是单端和差分输入时钟模式的情况。

A single-ended clock input is used to control all internal conversion cycles.

采用一个单端时钟输入来控制所有内部转换周期。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。