基本解释弱平穩词组短语短語weakly stationary random distribution [數]弱平穩隨機分佈weakly self -stationary [機]弱自穩weakly stationary stochastic process [數]弱平穩隨機過程weakly stationary processes 弱平穩過程weakly stationary sequence [數]弱平穩序列weakly stationary更多词组专业释义地球科學弱平穩交通運輸工程弱平穩