In science and project reality, we often need to measure the weak current signal.
在科学和工程实际中，常需检测微弱电流信号。
Also a circuit arrangement, a lamp current signal (2), and the use of these is disclosed.
另外还公开了一种电路布置、灯电流信号(2)和其用途。
The converter uses a resistor to sense current signal instead of Hall sensor in addition.
另外，采用电阻替代霍尔传感器检测电流信号。
It is suitable for control weak voltage current signal in the frequency converter control loop.
主要用于变频器控制回路中微弱电压、电流信号的控制。
The spark plug ion current signal carries along rich information about the engine combustion process.
火花塞离子电流信号携带着丰富的发动机燃烧过程的信息。
Current transformer TA1: providing primary current measurement and primary current over-current signal.
电流互感器TA 1：提供一次电流测量和一次电流过流信号。
This paper has presented a new method of measuring ground impedance by generating impulse current signal .
本文提出了利用发出冲击电流信号测量接地阻抗的新方法。
Amperometric immunosensor can detect and identify biological molecules by detecting its output current signal.
安培型免疫传感器通过检测其产生的电流信号，可实现生物分子信息的检测与识别。
Hall sensor is used to collect voltage and current signal, and the collected result displayed by LED displayer.
利用霍尔传感器完成电压、电流的采集，并送led显示器显示。
Its advanced current sensing circuitry employs sample and hold methods to provide a precise average current signal.
其先进的电流检测电路采用采样和保持方法，以提供精确的平均电流信号。
As with the contact potential, the uncertainty added to a small current signal by the offset current can be calculated.
和接触电势一样，由于偏移电流而引起的小电流信号测量不确定度亦可计算获得。
Using hardware digital synthesis method, the signal source generates three phase sinusoidal voltage and current signal.
该信号源中采用硬件数字合成的办法产生三相电压与三相电流信号正弦波。
This output transferred thorough PWM driver circuit and changed into current signal to the proportional magnetic valve.
由PW M脉宽调制器驱动功率驱动电路，输出电流信号驱动比例电磁铁。
Emphasis was on a fuzzy set data fusion algorithm which could be used for multi-frequency eddy current signal processing.
最后给出用该方法对硬化层深多频涡流检测信息融合的结果。
An accurate digital signal is generated by computer and converted to analog, then precise reactor current signal is acquired.
利用计算机产生精确的数字信号，再将数字信号转换成模拟信号，以获得准确的反应堆周期电流信号。
The paper concludes by presenting an algebra system which is suitable for current signal representation and operation on currents.
本文最后提出了一个适用于电流信号表示和电流运算的代数系统。
The design, analysis and testing of the welding current signal detecting circuit for spot welding machine are discussed in this paper.
本文主要论述点焊机焊接电流信号检测电路的设计、分析和测试。
This paper introduces signal switchover circuit that transforms voltage signal to current signal in order to improve signal reliability.
介绍一种旨在提高信号传输可靠性而设计的信号转换电路，它将电压信号变换成电流信号进行传输。
One is the current signal model with bore cutting condition, and the another is the model of tool wear with cutting conditions and time.
第一种是基于电流信号的刀具磨损模型，第二种是直接基于刀具磨损量的模型，这两种模型均滤除了切削条件的影响。
The output signals of two-color (MWIR and SWIR) infrared detectors with simultaneous mode are MW current signal and MW-SW current signal.
双色(中短波)同步工作模式的红外探测器，其输出光电流信号为中波信号和中短波混合信号。
This system improves the digital measurement of valve current signal in the test with its high-speed multi-channel parameter gathering technology.
该采集系统实现了多路液体火箭姿控发动机试车阀门电流信号的数字化测量。
Results also show that differential peak phase of ion Current Signal or H30 + concentration slightly postpones to the peak phase of heat release rate.
离子电流信号差分峰值相位、H30 +浓度差分峰值相位与放热率峰值相位之间均存在一定的相位差。
This paper designs standard direct current signal source arming at various output standard that are generally used in automatization instrument industry.
针对我国工业自动化仪表行业普遍应用的各种信号输出制的仪表，设计出仪用标准直流信号源。
At the same time the paper studies the relation between the rotational speed and critical knock intense calculated with ion current signal average energy.
同时还给出了基于离子电流信号的临界爆震强度与转速之间的关系。
The standard source is a power supply device which can provide appointed voltage and current signal, and is used widely in measurement and monitoring field.
标准源是一个可以提供指定电压电流信号的标准电源发生器，在计量、监测领域有着十分广泛的应用。
This paper presents the critical design, researching method and procedure of acquisition system for valve current signal of liquid attitude control rocket engine.
介绍了液体火箭姿控发动机阀门电流信号采集系统的设计要点、研制方法与主要开发过程。
In this paper, a method used to amplify faint direct current signal is put forward, and the circuits of direct current amplifier to realize the method are devised.
本文提出一种放大微弱直流信号的方法，同时设计了实现这一方法的直流放大器电路。
Using high-precision sensors provide a current signal through the optical fiber connecting sensors and display panels to enhance the reliability and accuracy of the home.
采用高精度传感器提供电流信号，通过光纤连接传感器和显示面板，提高了置的可靠性和准确性。
Using high-precision sensors provide a current signal through the optical fiber connecting sensors and display panels to enhance the reliability and accuracy of the home.
采用高精度传感器提供电流信号，通过光纤连接传感器和显示面板，提高了置的可靠性和准确性。
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