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

单词	positive definite inner product
释义	信息与系统科学词汇手册 positive definite inner product 正定内积
随便看	period of grace period of grace period of grace period of heading period of incubation period of incubation period of insurance period of light variation period of limitation period of limitation period of limitation for freight claims period of limitation for passenger claims period of loan period of moon's node period of notice period of notice of termination of service period of observation period of operating cycle Period of Orthodoxy period of oscillation period of oscillation period of planting period of prescription period of proliferation period of pseudo-random numbers

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。