“Vickers hardness”的概念、定义、翻译、参考文献-科学参考

单词	Vickers hardness
释义	Vickers hardness Encyclopedia 工学硬度计量释 Vickers hardness维氏硬度以136°相对面夹角的正四棱锥金刚石压头，在规定试验力作用下，压入材料表面，材料抵抗由此引起的塑性变形的能力。
随便看	LoG(Laplacian of Gaussian) operator log-likelihood log-likelihood equation log likelihood procedure log-likelihood ratio analysis loglinear log linear model log-linear model loglinear model log linear regression model log-linear regression model log-log Log-logistic model log-log paper log-log plot log-log transformation log longitudinal conveyer log mean temperature difference method log-minimal model log-minimal model program logmodular algebra log-normal approximation lognormal density field log normal distribution log-normal distribution

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。