盖氏圆准则估计
Gerschgorin disks estimator
有效正则估计量
efficient regular estimation
电能量计量计费
power telemeter and settlement system
电能量计量计费系统
power energy billing system
telemeter reading system
the System of Measuring and Billing of Power Energy
tele meter reading system
Bayes方差分量估计
bayes estimation of variance components
Durbin多段变异数估计量
Durbin’s multistage variance estimator
Hansen-Hurwitz估计量
Hansen-Hurwitz estimator
Hansen- Hurwitz estimator
Helmert方差分量估计
variance component estimation of Helmert
Helmert variance component estimation
Helmert method of variance component estimation
helmert type variance component estimate
Helmert variance component estination
variance component estimate of Helmert type
Helmert型方差分量估计
Helmert type for estimating variance components