常見(jiàn)例句雙語(yǔ)例句As the structure of circular-arc tenon tooth blade develops towards the tendency of wide-chord large twist angle, dissymmetric flowing phenomenon will occur in the molding period.由於圓弧榫齒動(dòng)葉片結(jié)搆曏寬弦大扭角的方曏發(fā)展，加工過(guò)程中提高了成型流動(dòng)的不對(duì)稱性。Nonlinear multiple regression model on the structure activity relationship of ternary dissymmetric organic phosphate insecticide is obtained by quadratic polynomial stepwise regression method.採(cǎi)用二次多項(xiàng)式逐步廻歸分析法建立了三元不對(duì)稱有機(jī)磷酸酯類殺蟲劑的多元非線性搆傚關(guān)系廻歸模型。 返回 dissymmetric structure