“orthogonal matrix”概念、定义、翻译-科学时代

单词	orthogonal matrix
释义	数学词汇手册 orthogonal matrix 正交矩阵
随便看	BCI （broadcast interference） BCNF BCNF--BCNF (BC normal form) BCNF (BC normal form) BCN （British Commonwealth of Nations） Bco-Ina-mchod-pa B copy BCP BCP BCP BCP (basic call processing) BCP--BCP (basic call processing) BCP--BCP (business continuity plan) BCP--BCP (buyer credit protocol) BCP (business continuity plan) BCP (buyer credit protocol) BCPL BC play BCPL (basic combined programming language) BCPL--BCPL (basic combined programming language) BCR (benefit cost ratio) BCS theory BCS Theory BC superalloy BC superalloy--BC superalloy（boron-carbon superalloy）

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。