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Encyclopedia
工学
[金属腐蚀试验方法]
释
kelvin probe
开尔文探针
非接触无损振荡电容装置。是一种无接触、无破坏性的仪器。
理学
凯尔文探针
释
Kelvin probe
开尔文探针
基于振动电容的非接触无损气相环境金属表面电子逸出功的测量技术。可用于测量材料的功函(work function)和表面势(surface potential)。又称振动电容法。
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variance analysis of subgroup data in group
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variance component models
variance-covariance analysis
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variance estimation
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