双语例句
- Some quadratic equations have no real roots.
某些二次方程没有实数根。 - The acquisition of the power of solving a quadratic equation is part of the process of sharpening the mind.
学习解二次方程就是塑造头脑这个工具的一部分。
权威例句
Quadratic EquationVarieties Defined by Quadratic EquationsA contribution to matrix quadratic equationsQuadratic equations and applications to Chandrasekhar's and related equationsBlock Ciphers and Systems of Quadratic EquationsSolving Quadratic Equations via PhaseLift When There Are About as Many Equations as UnknownsSolving Underdefined Systems of Multivariate Quadratic EquationsVarieties Defined by Quadratic Equations. 1970 Questions on Algebraic Varieties (C.I.M.E., III CicloTaxonomy of Public Key Schemes based on the problem of Multivariate Quadratic equationsIrreducible Affine Varieties over a Free Group : I. Irreducibility of Quadratic Equations and Nullstellensatz ☆
