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1)  contact potential
接触电势,接触电位
2)  contact potential
接触电势
1.
Discussion on contact potential of a semiconductor pn junction;
对半导体pn结接触电势的一个讨论
2.
This paper studies and analyses the key factors which induce fluctuation of corrosion data measured by electrical resistance probe based on principle of temperature compensation,and it was found that the main factos are contact potential between different metals and differential temperature potential due to the temperature drift.
基于温度补偿的原理,对引起电阻探针腐蚀监测数据波动的关键因素进行了大量研究和分析,发现异种金属间的接触电势和温差电势差,是造成测量数据温度漂移的主要原因。
3.
A new formula for calculating contact potential of level-ground grids(published in No.
文献1所提出的水平地网接触电势新公式在使用上仍有所不便。
3)  touch voltage
接触电势
1.
An analytic formula for calculation of maximum touch voltage in rectangular ground grids has been developed based on the regressive analytics.
由计算机回归校正,提出了计算矩形地网最大接触电势的公式,它较为准确,可供修订接地规程时参考。
4)  contact potential difference
接触电势差
1.
With the measurement of the contact potential difference between the dielectric constant of Zhongliangshan coal and the stain- less-steel,the paper studied the friction tribo-electrostatic preparation ability of the coal.
通过测定中梁山煤的介电常数和与不锈钢间的接触电势差,研究了该煤样的摩擦电选可选性。
2.
The condition that the energy of a system is minimmum when the system is in equilibrium is used for finding the contact potential difference of two metals.
利用系统平衡时的能量取极小值的条件,讨论了两金属的接触电势差问题,求出了接触电势差与费米能的关
5)  contact emf
接触电动势
6)  contact electromotive force
接触电热势
补充资料:接触电势
分子式:
CAS号:

性质:任何两相接触都会产生电势(电位降),接触电势乃特指不同的电子导体(例如金属)接触时因电子脱出功不同而产生的电势,是所接触物相的外电位降。其值仅取决于接触物相的性质,与它们的接触方式无关。

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