“positive definite function”概念、定义、翻译-科学时代

单词	positive definite function
释义	力学词汇手册 positive definite function 正定函数
随便看	upward upward adjustment upward atmospheric radiation upward atmospheric radiation upward attack upward bias upward break upward causation upward communication upward communication upward communication upward comparison upward-compatible upward compatible upward conveyor upward current upward current upward-current classifier upward digging upward feed upward flow upward flow upward-flow heating system upward forcing of fetal qi upward gazing eyes

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。