查询词典 Pulse

It centers mainly on the difference between pulse cyanide silver coating and DC cyanide coating in appearence, micromorphology and anti-sulphur ability.

用霍尔槽实验法初选了氰化物溶液中方波脉冲镀银的工艺参数范围，进而用组合实验确定出了最佳的脉冲周期、占空比和平均电流密度。

The parameters of square-wave plating from cyanide silver bath are selected by Hull cell test, and the optimum pulse duration, duty ratio and average corrent are estimated through combined experiments.

于最佳控制条件下，从氰化镀银溶液中电沉积的镀层，就外观、微观形貌和抗硫能力而言，都优于从同一镀液中用直流电沉积的银层。

A capacitance interference model of three-pulse alternating current power supply on signal wire is established.

建立了矿井电器三相交流电对测控信号线的电容性干扰模型，用复数运算法计算了稳态情况下的干扰电压，分析了布线位置对干扰的影响，并将结果推广到尖峰脉冲群下的供电线路，得出的微机测控信号线布线位置与干扰电压的关系对设计测控微机提供了基础。

The results of the simulation analysis and experiments indicate that the loss of ultraviolet scattering transmission in atmosphere is high because of the particle scattering and absorbing in solar-blind zone; that is, the received power can descend 20 dB with the distance increasing 10 times. Therefore, the ultraviolet scattering is fit for short range communication. In short range, the pulse extension due to scattering is at microsecond order and its influence for low and moderate bit rate communication systems is weak. Since the light output power of a single ultraviolet LED is low, a multi-LED array can be used to increase the transmit power and extend the communication range.

仿真分析与实验结果显示：日盲区紫外光在大气中散射传输时由于大气粒子的强烈散射与吸收，传输损耗较大，距离每增加10倍，接收功率下降20dB，因此日盲区紫外光大气散射通信适用于近距离通信场合；近距离传输时散射造成的光脉冲多径展宽为微秒量级，对中低速通信系统影响较小；单个紫外LED发光功率较低，可通过多个LED阵列来提高发射功率，增大通信距离。

Chapter 1 first introduces the development-history, present state on the research and application of product shock testers, the current application situation of shock teasing and its force pulse on the base of having collected and analyzed plenty of documentation.

论文分为以下几个章节：第一章首先在综合国内外文献的基础上介绍了冲击试验机的发展历史，研究与应用现状，并介绍了冲击试验与冲击波形的运用状况。

The controlling system can control the running and working of the leveling machine and shearing machine according to the received pulse signal.

该控制系统可控制的运行和工作的平地机，剪毛机，根据不同的接收脉冲信号。

Power balance is necessary to ICF, including the energy balance and pulse shape uniformity at the target.

功率平衡作为对称性惯性约束聚变的必要条件，它是指多路激光脉冲到靶点的精确同步、能量平衡且波形一致，即瞬时功率平衡。

Be sure to include a board-mount POT to set the correct strength of this 2nd pulse signal into the coil.

请务必附上一个董事会贴装盆栽，以设置正确的力量，这第二脉冲信号进入线圈。

Be sure to include a board-mount POT to set the correct strength of this 2nd pulse signal into the coil.

一定要包括电路板，安装壶设置成线圈本第二脉冲信号的正确强度。

This paper discusses the pulse-width modulation switch sequence of arbitrary-number-level inverters, and proposes a switch sequence with loss balance of power electronic devices.

讨论任意电平逆变器脉宽调制(pulse-width modulation，PWM)序列，提出一种电力电子器件损耗均匀分配的序列方式。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。