“半正定算子”概念、定义、翻译-科学时代

单词	半正定算子
释义	信息与系统科学词汇手册半正定算子 positive semidefinite operator
随便看	excess energy meter excess enthalpy excess entropy excess entropy excess entropy balance equation excess entropy production excess--excess (xs) excess fire syndrome excess flow valve excess flux excess force excess formula excess franchise excess franchise excess GDP growth excess Gibbs free energy excess heat syndrome excess ice excess income excess inflow excess insertion loss excess insurance excess interest whole life insurance excess inventory excess ionization

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。