他们用电桥来测量传感器的阻抗。
They use a bridge to measure the impedance of the transducer.
信号放大应力规和电桥的输出相对较小。
Signal Amplification The output of strain gages and Bridges is relatively small.
本文提出了一种电阻应变片有源电桥电路。
This article puts forward a kind of strain gauge active bridge circuit.
这是一种利用平衡电桥和能量比较的方法。
电桥测量中，为了减少测量误差常常采用平衡电桥。
To decrease the measuring error, the balance bridge is often used in the bridge measurement.
本文提供了关于电桥相位自动平衡研究的主要结果。
This paper provides the major results of research for the automatic phase balance of AC bridge.
这种电桥平衡的方法可在软件中对初始电压进行补偿。
This method of bridge balancing compensates for the initial voltage in software.
本文介绍了一种实用的用于电桥测量的传感器接口电路。
A practical interface Circuit for transducers based-on bridge measurement is described in this paper.
该方法与用电桥测出的方法相比，结构简单，数据精确。
The method is more simple and precise than that of electric bridge which measures.
对于低阻抗电桥平衡而言，它是一种十分理想的零位探测器。
It is ideal for use as a null detector for lowimpedance bridge balancing.
惠斯通电桥有一个信号发生器，四个阻抗桥臂和一个检测器。
Wheatstone bridge has a "generator", four impedance "arms", and a "detector".
电流表、电压表、电桥以及类似的常见仪器都属于常用的设备。
Ammeter, voltmeter, bridge and similar common methods are typical equipment types.
应变式呼气流量传感器利用应变电桥对人的呼气流量进行测量。
The strain expiratory sensor is used to measure people's expiratory flow through strain-measuring bridge.
随动电桥断路或高电阻出现，故障是汇电环、电刷、或放大器。
The follow bridge circuit has cut off or high resistanced. The trouble is convergence coil, brush or amplifier.
在测量电感电容值时，传统的测量大都采用交流电桥法和谐振法。
Measuring the value of the inductance capacitance in traditional measuring mostly utilizes AC bridge and resonance.
转子一点接地保护采用变电桥原理，增强了反应过渡电阻的能力。
The rotors one point grounded protection adopts variable electricity bridge principle and can reflect transition resistor better.
用惠斯登电桥监测的粘贴箔式应变片已成为高度完善的测量系统。
The bonded-foil gage monitored with a wheatstone bridge has become a highly perfected measuring system .
理论计算和实验结果表明：压敏电桥输出电压与温度成线性关系。
Theoretic computation and experimental results show that the output voltage is linear with temperature.
分析了一般电桥电路作为传感器其输出电压产生非线性误差的原因。
The reason of nonlinear error caused by output voltage in common electric bridge as the sensor is analyzed.
本文提出了一种利用微波反射电桥来检测隐身潜艇消声瓦粘贴缺陷的方法。
This paper finds a way of inspecting disbonds of anechoic tiles on submarine by reflecting microwave bridge .
PT100温度传感器和精密电阻构成的电桥测量电路输出微弱的电压信号。
The electrobridge measurement circuit, which consists of PT100 temperature sensor and precise resistance, outputs slight voltage signals.
利用集成运算放大器的特点，设计了输出电压无非线性误差的电桥电路传感器。
Using the characteristic of integrated operational amplifier, an electric bridge circuit sensor without nonlinear error in its output voltage is designed.
本文对双臂电桥测量低电阻中的几种接线原理进行分析，指出正确接线的必要性。
This text analyses several kinds of wiring principles in the low resistance measure by double arms Electric bridge. Point out the necessity of correct wiring.
文中给出了一个由惠斯登电桥、积分器、过零检测器等组成的电阻-频率转换器。
In this paper, a resistance - to - frequency converter consisting of a Wheatstone bridge followed by an integrator and a comparator is described.
通过新型环形分支电桥的数值结果与实测结果验证了本文方法的准确性和有效性。
Numerical and experimental results of the new type of annular branch hybrid demonstrated the accuracy and efficiency of the proposed method.
本文是从理论推导和数值分析两方面讨论惠斯通电桥灵敏度与检流计内阻值的关系。
This paper, based on theoretical deduction and numerical analysis, discusses the relationship between sensitivity of Wheatstone bridge and internal resistance of galvanometer.
惠斯通电桥在四个桥臂阻抗相同时而其中的一条桥臂发生哪怕是极小的变化都非常敏感。
The Wheatstone bridge is most sensitive to small fractional impedance changes in one of its arms when all the arms are the same impedance.
方法设计电桥式、灯罩式气管切开保护架，与气管切开常规保护法进行痰液污染状况比较。
Method Design conducting bridge type and light cover style tracheotomy protective rest, and compared the protecting effect of sputum pollution with routine methods.
本文分析了电桥的精度、测量夹具等因素对测量结果准确性的影响，并提出了具体改进措施。
This paper analyse the influences of precision of bridge, measuring jig and so on to measuring accuracy, and discusses the improvements.
本文由电路原理和数学方法推导出集电装置的接电阻对电桥输出信号精度的影响非常小的结论。
In the light of circuit principles, the author has mathematically ascertained that the contact resistance in an integrated circuit has little effect on the accuracy of output signals from the bridge.
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