| |||
stochastic change | |||
chance variation | |||
random change | |||
random variation; stochastic variation |
随机变化 : 14 phrases in 10 subjects |
Air defense | 1 |
Commerce | 1 |
Computers | 1 |
Electronics | 1 |
General | 2 |
Genetics | 1 |
Mathematics | 1 |
Oil / petroleum | 1 |
Space | 2 |
Technology | 3 |