random model的用法和樣例：
例句
- This paper generalizes a method for class discrimination with the purpose of formulating dynamic random models starting from sample information.
提出了一種從樣本信息開始建立動態隨機模型的分類判別方法。 - An introduction was given to the application of stochastic analysis method in water conservancy projects, including the methods to develop and solve the stochastic model.
摘要介紹了隨機分析方法在水利工程中的應用，包括工程上建立隨機模型的方法和對模型的求解研究。
