random environments

• 随机环境

random environments的用法和样例：

例句

1. We should know that price will fluctuate under random circumstances.
   我们要认识到，在随机环境下，会出现价格的波动。
2. Finally, we study the properties of various character functions for Markov chains in random environments.
   研究了随机环境中马氏链的各种特性函数的性质。