例句與造句

1. A study on the polynomial regression model of dividends signal
   多元回歸股利信號模型研究
2. A - optimal design for duality quadratic polynomial regression models in circle region
   圓域上的二元二次多項(xiàng)式回歸模型的最優(yōu)設(shè)計(jì)
3. It's difficult to find polynomial regression model in a sentence. 用polynomial regression model造句挺難的