wheatstone bridge

基本解釋

The Wheatstone bridge is most sensitive to small fractional impedance changes in one of its arms when all the arms are the same impedance.
惠斯通電橋在四個橋臂阻抗相同時而其中的一條橋臂發(fā)生哪怕是極小的變化都非常敏感。
A designing experiment and the relative solution have been given combined with the characteristics of the resistance measurement experiment with Wheatstone bridge.
結(jié)合“單臂電橋測電阻”這個實驗的特點提出了一個設計性實驗，并給出了解決方案。
This paper, based on theoretical deduction and numerical analysis, discusses the relationship between sensitivity of Wheatstone bridge and internal resistance of galvanometer.
本文是從理論推導和數(shù)值分析兩方面討論惠斯通電橋靈敏度與檢流計內(nèi)阻值的關系。

The technology, based around an "organic semiconductor" called pentacene (a hydrocarbon molecule) and a comparative instrument known as a Wheatstone bridge, can be embedded in fabrics such as undershirts and coupled with wireless transmitters.
ENGADGET: "Organic semiconductors" help researchers monitor your heart

a device for determining the value of an unknown resistance by comparison with a known standard resistance

惠斯通電橋
Four nc-Si/c-Si heterojunction p-MOSFETs have been designed on the rectangular silicon film of the silicon cup and the cantilever beam. The p-MOSFETs whose channel resistance has been used as force-sensitive resistance have been designed in a Wheatstone bridge configuration.
在硅杯的長方形硅膜上和懸臂梁上分別設計四個納米硅／單晶硅異質(zhì)結(jié)p-MOSFET,以p-MOSFET的溝道電阻做為力敏電阻,并將四個p-MOSFET溝道電阻構(gòu)成惠斯通電橋結(jié)構(gòu)。
惠斯登電橋
It can satisfy the demand of modern industry measurement. The capacity transducer translation circuit adopts the variant version of Wheatstone bridge, which two resistances are replaced by a natural capacitance and a variable capacitance.
精密彈簧檢長儀的電容傳感器調(diào)理電路采用了惠斯登電橋的變型形式,即由一個固定電容和一個可變電容取代兩個電阻,與另外兩個電阻組成電容電橋。
動力與電氣工程
惠斯通電橋