“upper triangular matrix”概念、定义、翻译-科学时代

单词	upper triangular matrix
释义	数学词汇手册 upper triangular matrix 上三角形矩阵
随便看	call loan call loan call loan call loan market call loan rate call loan rate call loss call margin call market call mission call money call money call money call money call number call off call on call option call option call option call option call option call option callose callosity

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。