stochastic regime

例句：

1. 1. The weather is stochastic, with no clear pattern.
   天气是随机的，没有明显的模式。
2. 2. The stock market is stochastic, and any prediction is uncertain.
   股市是随机的，任何预测都是不确定的。
3. 3. The outcome of the experiment was stochastic, meaning it depended on chance.
   实验的结果是不可预测的，这意味着它取决于偶然性。