Terms containing second-order process

Subject	English	Chinese
space	second order moment process	二阶矩过程
tech.	second-order homogeneous non-stationary process	二阶齐次非平稳过程
busin.	second-order homogenous nonstationary process	二阶齐次不定过程
tech.	second-order Markov process	二阶马尔柯夫过程
math.	second-order process	二阶过程
tech.	second-order stationary process	二阶平稳过程