第五步：调末级功率管的静态电流，该电流值可以经由过程测功率管的发射极电阻的电压换算而得到。
Step five: tune the final stage power transistor quiescent current, the current value of the power tube by measuring the voltage of the emitter resistance Converter and get.
不过研究人员也承认，这套系统的测谎成功率也是不可能达到100%的，毕竟系统所检测到的只是如痛苦、恐惧或怀疑之类的表情，而这些表情有可能和撒谎行为并不相关，比如恐惧表情的来源有可能是因为不被信任，而并不是害怕被抓到。
What they detect are emotions, such as distress, fear or distrust, and not the act of lying itself.
这些测谎员的成功率甚至比传统的测谎仪还要高，这种传统的测谎被美国所使用，并且声称有高达60%到70%的成功率。
The wizards' success rate was even higher than the traditional polygraph test, which is used in the us and is claimed to have a 60% to 70% success rate.
本文给出了交流电力测功器的系统结构图、系统工作原理、控制电路组成及功率测量方法。
In this paper the dynamometer's structure block diagram, system principle, power measurement and the control strategy have been given.
现代电力系统调度中心装设的大量量测装置可以记录系统中发生的功率—频率动态过程。
The power-frequency processes in power grid can be recorded by a lot of measuring devices installed in modern power system dispatching center.
本发明揭示一种用于传输器的脉冲产生器的功率传感器，其可感测其它传输器何时在传输以便使所述产生器在适当时间传输脉冲。
Disclosed is a power sensor for a pulse generator of a transmitter which can sense when other transmitters are transmitting in order for the generator to transmit the pulses at the appropriate time.
所述传输器包含功率传感器，其可感测其它传输器何时 在传输以便使所述产生器在适当时间传输脉冲。
The transmitter comprises a power sensor which can sense when other transmitters are transmitting in order for the generator to transmit the pulses at the appropriate time.
先进的量测能力提供对RF功率，频率，脉冲间距，脉冲宽度和VS WR的精确数字读取。
Advanced measurement capability provides precise digital readout of RF power, frequency, pulse spacing, pulse widths and VSWR.
讨论了监测待测物使用工况的必要性，给出了电流参量测试仪的传导骚扰和骚扰功率的背景骚扰电平。
The background noise level of this instrument under the condition of conducted disturbance and disturbance power test is provided.
并详尽地讨论了应力应变电测技术在船用柴油机轴功率测量中的应用。
It also discusses in detail the application of the technique to measurement of the power of a Marine diesel engine.
我们经常在事前以程序预设好刺激反应，然后使用简单、功率的感测器启动其他设备。
We often use a simple, low-power sensor to turn on others in response to a preprogrammed stimulus.
介绍了一种发动机无外载功率检测系统的软、硬件设计，利用测频法测量出某一时刻的瞬时速度，并利用最小二乘法求出角加速度。
By the method of frequency measurement, instant rotational speed is measured in the test system, angular acceleration is calculated by using the feature of the MCU with the least square method.
在准确标定测量系统的基础上进行了热测实验，得到了辐射模式图和辐射总功率。
The radiation mode image and total power are obtained by hot test, which is based on precisely calibrating of the measurement system.
该算法将配电网中的功率量测变换为电流量测，实现了雅可比矩阵常数化，支路电流实虚部解耦求解。
Power measurements are all transformed to equivalent current measurements that make the Jacobian matrix constant and calculates current real and imaginary part dividualiy.
详细推导了多自由度结构多测点加速度响应的互功率谱模态矩阵展开式。
The modal matrix expansion of the cross power spectra of the multi-measurement acceleration response in the multi-DOF structure is derived in detail.
阐述了轴功率测量系统的原理、数学方法、应变电测技术，系统的设计及数据处理。
The theory, mathematics method, technology of reacting electrical measurement is introduced in this article. The design of the system and the data processing for the system is also introduced.
本文给出了交流电力测功器的系统结构图、系统工作原理、控制电路组成及功率测量方法。
In this paper the dynamometer's structure block diagram, system principle, power measurement and the control strategy...
66200系列数位式功率表是用来量测单相交流电源的功率及其他电压电流参数，适用于大部份的电机电器产品。
Chroma's 66200 Series Digital Power Meter is designed for single-phase measurements of AC power signals and related parameters common to most electronic products.
数值研究了非相干光反馈时半导体激光器输出功率随反馈系数的变化关系以及待测物体离焦量与反馈系数的关系。
Relationships between output power of laser diode and optical feedback coefficient, optical feedback coefficient and defocusing amount are numerically investigated.
对采集到的信号做功率谱估计后，结合测量时的雷达参数和环境参数，就可以计算出被测目标的散射系数。
After the power spectrum estimation for the collected signals, the measured objectives 'scattering coefficient can be calculated out combined to the radar parameters and environmental parameters.
作为传感元件，光纤光栅将被测的信息转化为其反射波长的移动，即波长解调，因此不受到光功率波动和系统损耗的影响。
As a sensor element, fiber optic and grating transformed the information into reflecting wavelength shift. It also named wavelength demodulation which is immune for light power waving and system loss.
文章分析了常规电压和电流互感器面临的问题 ，提出了新的解决途径 ，即采用低功率、紧凑型数字光电量测系统。
To meet the need of renovation in secondary system, it is demanded to develop the new types of voltage and current transducers with low output level.
性能测 试结果表明：混沌噪声产生器能够产生具有任意分布和平坦功率谱的混沌噪声，且随机性较好。
The results of performance test show that the generator can generate chaotic noise with arbitrary distribution, flat power spectrum and good randomicity.
由镜头和3D测光系统得到的距离信息会用来计算闪光灯的输出功率。
The distance information from the lens and 3D matrix metering is then used in the computation to determine the amount of flash light to put out.
配合相应仪表可同时测试被测对象的电压、电流、功率、功率因数等参数。
The parameters of the tested object, such as voltage, current, power, power factor etc can be tested at the same time when it is equipped with corresponding instruments.
配合相应仪表可同时测试被测对象的电压、电流、功率、功率因数等参数。
The parameters of the tested object, such as voltage, current, power, power factor etc can be tested at the same time when it is equipped with corresponding instruments.
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