contact potential difference [电] 接触电位差 ; 接触势差 ; [电] 接触电势差
internal contact potential difference 内部接触电位差
intrinsic contact potential difference [电] 固有接触电位差
cpd contact potential difference 接触电位差
max contact potential difference 最大接触电位差
max-contact potential difference 最大接触电位差
contact potential difference method 接触电位差法
The photoelectric characteristics of conducting polymer MEH - PPV film were studied using contact potential difference ( CPD ) method.
用接触电位差（ CPD ） 方法研究了导电聚合物MEH -PPV薄膜的光电特性。
We have made a novel instrument for the measurement of work function using contact potential difference method.
利用接触势差法自行设计开发了一种新型的表面功函数测试装置。
The structure, working principle, measuring circuit and frequency characteristics of contact potential difference nondestructive testing equipment using fixed probe am intro - duced.
介绍了接触电位差法固定探头式无损探伤装置的结构，工作原理，测量电路及其频率特性。
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