例句與造句

1. The model refers to the stochastic relation between the deterministic variable " D " and the random variable " X " and in order to describe the uncertainty of the future development realistically it must necessarily cover the two sources of uncertainty, i . e ., ignorance about the past and randomness of the future.
2. It's difficult to find stochastic relation in a sentence. 用stochastic relation造句挺難的