脉冲宽度

Moreover, the system will fulfill the requirement that we can use a PC to control the PRF and the wideness of the pulse anytime.

系统的延时时间，触发信号的频率和脉冲宽度能够根据实际需要通过远端的PC进行实时调整。

Studies on the compression of electrooptical Q-swiched Cr∶LiSAF laser pulse width by SBS phase conjugator .

用后向SBS压缩电光调Q Cr∶LiSAF激光脉冲宽度的研究。

Single-phase Sinusoidal Pulse Width Modulation Inverter Power Supply in this paper belongs to AC power supply (AC-DC-AC convert). Control mode adopts feedback of voltage control. The methods of intermitting power flux and changing duty-cycle can change pulse width of drive voltage that adjust and rectify output voltage ultimately.

本文设计的单相脉宽调制逆变电源属于交流电源，采用电压反馈控制，通过中断功率通量和调节占空比的方法来改变驱动电压脉冲宽度来调整和稳定输出电压。

And the polarized characteristic and spectrum characteristic and impulse width of YAG laser were anatomized by designing experiment in ourself.

并通过自行设计的实验对YAG激光的偏振特性、光谱特性和脉冲宽度进行了论证和剖析。

The value of delay time is very small but bigger than that of impulse length. By accurately measuring the delayed time of the incepted signal, a method of off-axis orientation laser beam in two dimensional spaces is put forward.

延迟时间虽然取值很小，但大于脉冲宽度，提出了采用精确测量接收信号的延迟时间来实现二维空间中激光束离轴定位的方法。

The OOW shall grasp all about the radars to be used, such as, the width of pulse to be used, the maximum and minimum detectable distances, the resolutions for distance and azimuth, and other characteristics of the instruments in order to make a correct judgment on the image information.

值班驾驶员必须完全掌握要使用的雷达，如：要使用的脉冲宽度，最大和最小探测距离，方位和距离的分辨率，和设备的其它特点，以便对回波作出正确判断。

The research of the utility and safety of the hammer was performed. The affecting factors of pile-soil system to the results of dynamic load testing were also analyzed. The results show that there is no tensile force in hammer during impact and it is feasible to utilize the hammer in drilling piles dynamic testing. Drop height, stiffness of cushion, pile length and diameter, and the soil qualities etc. affect the dynamic load testing results considerably.

研究结果表明：锤体冲击过程中基本不受拉力，符合试验要求；特大型组合式基桩高应变动力试桩重锤应用于灌注桩承载力检测是可行的；锤重、落距、桩径、桩长、土阻力分布、桩侧及桩端土弹限、锤垫刚度和力脉冲宽度等因素对检测承载力均有较大影响。

High frequency pulse width modulation power control systems can be realized using semiconductor switches.

高频脉冲宽度调制电力控制系统，可以实现用半导体开关。

You will have to get into the specs for each IC you use, to insure you connect the right pins to the right wires, to control the frequency and pulse width.

你将不得不进入每个芯片使用的规格，以保证您的权利引脚连接到正确电线，控制的频率和脉冲宽度。

You will have to get into the specs for each IC you use, to insure you connect the right pins to the right wires, to control the frequency and pulse width.

您将有涉足规格为每集成电路您使用，以确保您连接的权利，管脚的权利，电线，控制频率和脉冲宽度。

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。