时钟

One is used to give out clock pulse to control the velocity, another is used to give out directional signal to control the direction.

一条发出时钟脉冲信号来控制步进电机的转速；另一条发出转向信号控制步进电机的转向。

The clock oscillator provides a blanking pulse which is used for digital filtering of

时钟振荡器提供了一个消隐脉冲用于数字滤波的

One is used to give out clock pulse to control thevelocity, another is used to give out directional signal to controlthe direction.

一条发出时钟脉冲信号来控制步进电机的转速；另一条发出转向信号控制步进电机的转向。

According to the demand of controlling speed, the system give out corresponding clock pulse to control the speed of the motor through the clock pulse.

控制系统按速度控制的要求从时钟脉冲控制线发出相应的控制脉冲即可对步进电机的转速进行控制。

It is called a shift register because the data is shifted through the register by one bit position on each clock pulse.

这就是移位寄存器，因为数据在每一个时钟脉冲的作用下通过寄存器会移动一位。

The invention should simplify the communication of clock pulse qualities.

本发明可以简化该时钟品质的通信。

It not only records the number of input clock pulse, but also realize frequency, timing, producing beats, such as pulse and pulse sequence.

它不仅能记录输入时钟脉冲的个数，还可以实现分频、定时、产生节拍脉冲和脉冲序列等。

On the leading edge of the next clock pulse, the contents of the first flip-flop is stored in the second flip-flop, and the signal which is present at the DATA input is stored in the first flip-flop, etc.

在下一个时钟脉冲的前沿，第一个触发器的内容被存放到第二个触发器中，而在数据输入端的信号则存放在第一个触发器中，依此类推。

Serial Data present at the input is transferred to the shift register on the logic 0 to logic 1 transition of the CLOCK input pulse.

在串行数据输入端转移到了移位寄存器的逻辑0到逻辑1的时钟输入脉冲过渡。

This paper presents a stepper motor drive control system design, including its clock pulse circuit, pulse distributor, and the drive circuit and power supply design.

摘 要：本文介绍了一种步进电机驱动控制系统设计方案，包括其时钟脉冲电路、脉冲分配器、以及驱动电路和供电电源的设计。

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。