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nano-scratch tester
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nano-scratch tester
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摩擦学试验
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nano-scratch tester
纳米划痕仪
基于微观划痕过程测试材料表面的摩擦力(系数)、耐磨性、膜-基结合等特性的设备,其克服了宏观划痕测试设备载荷过大而原子力显微镜载荷和位移较小的局限,实现了微米量级位移和微牛量级载荷的微观测试设备。
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Pearson mode skewness
Pearson PLC
Pearson product-moment correlation coefficient
Pearson's correlation coefficient
pearson's horseshoe bat
Pearson skewness
Pearson skewness coefficient
Pearson system
Pearson test
pearson type distribution
Pearson type Ⅲ distribution
Pearson’s Principle
pear tree bleeding canker
pear viral disease
Peary crater
peas
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Peasant Economic Organizations
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peasant household co-guarantee loan
peasant legal consciousness
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