例句與造句

1. Success in decoupling stock returns from fossil fuel price changes will have implications for statistical significance of the coefficient in the regression to calculate the FF?: the regression coefficient will not be significantly different from zero for companies that have successfully gravitated to a zero-FF?. ( Of course, the normal tests of statistical significance of difference from zero will apply for betas that are inferred to be positive or negative ).
2. It's difficult to find decoupling stock in a sentence. 用decoupling stock造句挺難的