查询词典 Pulse

In the voltage doubling rectifying circuit, the high voltage has been realized by the positive and negative way, and the voltage between the cathode and anode could reach 1700 V. In the fly-back switching high-voltage power supply, considering the requirements of each unit of the driving circuits on the power supply, the three-group voltage outputs including low-voltage outputs have been realized: 1600V/20mA,12V/500mA, 5V/50mA, in which UC3842 has been used to achieve pulse width modulation.

在倍压整流电路设计中，采用正、负电压方式实现高压，有效降低了阴阳极间所需的高压，最终两极间可产生1700V电压；在反激式开关电源电路设计中，利用UC3842芯片实现PWM调制，考虑到驱动电路各单元对电源的需求，设计了包括低压电源在内的三组电源输出：1600V/20mA，12V/500mA，5V/50mA。

During this time the transformer produces the high-voltage flyback pulse.

在此期间，变压器生产高电压回扫脉冲。

However, the pulse width becomes broad considering TOD or FOD.

而当考虑到三阶色散、四阶色散时，初始啁啾导致脉冲宽度大于无初始啁啾脉冲的宽度。

He heard a footfall in the passage outside and felt his pulse quicken.

他听到外面走廊上有脚步声，感觉自己的脉搏加快了。

Assess the temperature of the ankle and forefoot, and check for the presence of the peripheral pulse.

感觉脚踝和脚前端的温度，检查是否存在外周血管脉搏。

It accords with MIL-T-28800C to formulary temperature, pulse vibrates and carry bumpy index.

它合适MIL-T-28800C划定的温度、脉冲颤抖和运输波动的指标。

Variations of attenuation coefficients with rain rate for MP and LP model are compared under Mie theory and Rayleigh approximation. The approach to the solution of the Fourier integral in closed form is adopted for pulse propagation through rain medium .

在此基础上应用傅立叶时域积分近似解的方法研究了毫米波段脉冲波通过雨介质时，脉冲畸变随频率、降雨率、传播距离及脉冲宽度变化的关系。

Possible generation of ultrashort optical pulse in far-infrared free electron .

远红外自由电子激光器中超短光脉冲的产生。

The transform of heavy metal with the change of temperature utilizing the software-FactSage was simulated; the power of free electron was calculated and the mechanism of organic pollutants decomposition by pulse discharge was analyzed.

本文还利用FACTsage软件对重金属的迁移进行了模拟，研究了不同重金属的存在状态随温度变化的改变情况；计算了脉冲放电产生的高能电子的能量，对脉冲放电降解有机污染物进行了机理分析。

While the laser diode was working on a repetition rate of 10 Hz at power as high as 60 W and pulse width of 400 μs, a free running stable oscillation with output energy of 3 mJ was obtained.

在重复频率为10 Hz，泵浦脉宽为400 μs，峰值功率为60 W的泵浦速率下，激光弛豫振荡每周期输出的能量为3 mJ，相应的全光光效率为12.5%。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。