“方差-协方差传播律”的概念、定义、翻译、参考文献-科学参考

单词	方差-协方差传播律
释义	方差-协方差传播律 Encyclopedia 工学精度释 variance-covariance propagation law方差-协方差传播律描述观测量的方差以及观测量间的协方差与其函数或函数向量的方差或协方差阵关系的计算公式。是用来解决由观测向量的精度计算其函数精度的问题。
随便看	rate determine step rate-determining step rated head of hydropower station rated impedance rate distortion function rate distortion theory rated load rated power rated steam pressure rated value rated voltage rated water consumption for water saving rate equation rate for electrochemical reaction rate function rate gyro rate gyroscope rate-independent theory rate integrating gyroscope Rateke rate-law and type-shape analysis of polygraph data rate of actual loading rate of agricultural labor utilization rate of agricultural technology transfer rate of bulk expansion

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。