《英汉医学词典》stochastic change stationary distribution 随机变化稳定分布 stochastic change distribution: 随机变化分布stochastic distribution: 随机分布non-stationary stochastic process: 非平稳随机过程stationary stochastic process: 平稳随机过程stationary stochastic sequence: 定常随机序列; 平稳随机序列下载手机词典可随时随地查词查翻译