“proper system”的概念、定义、翻译、参考文献-科学参考

单词	proper system
释义	proper system Encyclopedia 工学线性系统理论释 proper system正则系统当趋于无穷大时，传递函数矩阵收敛于一个常数矩阵的线性时不变系统。若此常数矩阵为零，称该线性时不变系统为严格正则系统。
随便看	online Analytical Processing online analytical processing online analytical processing of spatial data online analytical processing, OLAP online analytical processing，OLAP Online and offline E-commerce online and offline services on-line angular correlation measurement online auction online backup online banking online banking, internet banking, e-banking online bookstore online calibration online car-hailing online car rental online cataloging online charging on-line chemical monitoring instrument of the thermal power plant on-line clock online clothing market online coal ash monitor online communication Online community online community

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。