(7) 双曲函数的反函数(inverse hyperbolic function)分别记为ar sh 用双曲函数展开法求其某些特殊精确解。 解: 考虑其行波解 u(x,t)=φ
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?反双曲线函数
inverse circular trigonometricfunction 反三角函数 inverse hyperbolic function反双曲线函数 inversion invariant set function 反演不变集函数 ..
双语例句
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The electric field and capacitance of a confocal elliptic capacitor are calculated by the inversehyperbolic cosine analytic function, and discussion on them is performed.