random walk

• n. 随机游动(无规行走)

random walk的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a stochastic process consisting of a sequence of changes each of whose characteristics (as magnitude or direction) is determined by chance

random walk的用法和样例：

例句

用作名词 (n.)

1. As for application, the model can equivalently describe a type of random walk with finite jumps.
   并且作为一个应用，证明了系统的总人口数的期望有限等价于一类随机游动具有一个正速度。