短語(yǔ)詞組短語(yǔ)This identical equation establishment 這個(gè)恒等式成立differential identical equation 微分恒等式combinatorial identical equation 組合詛恒等式;組合恒等式macro economic identical equation 宏觀經(jīng)濟(jì)恒等式algebraic identical equation 代數(shù)恒等式an identical equation 恒等式energetics identical equation 熱力學(xué)恒等式Bianchi identical equation Bianchi 恒等式Lagrange identical equation 拉格朗日恒等式 返回 identical equation