“硬度”概念、定义、翻译-科学时代

单词	硬度
释义	物理学词汇手册硬度 hardness
随便看	crossover filter crossover frequency crossover frequency crossover frequency crossover frequency crossover impact crossover model crossover network crossover point cross-over principle crossover rate crossover time cross-over value cross-ownership cross-partial derivative cross perpendicular crosspiece cross pile cross piling cross-platform cross-platform cross-platform cross-platform extension cross polarization cross polarization

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。