The divisor decompose of polynomial in real number field be important in the many field of elementary mathematics.
实数范围内多项式的因式分解在初等数学的许多领域占有举足轻重的地位。
This article is to introduce separable proposition and separable proposition theorem, then to prove theorems in real number field by using separable proposition in a union form.
引入了可分命题和可分命题定理，利用该定理统一证明数学分析中的定理，极大简化了这些定理的证明过程。
The equations are extra nonlinear differential equations. the dexter function is not continuous in field of real number .
该方程右边的函数在实数域内不连续，是一个高度非线性微分方程组。
The equations are extra nonlinear differential equations. The dexter function is not continuous in field of real number.
该方程右边的函数在实数域内不连续，是一个高度非线性微分方程组。
By using variables separation in the complex number field, the real analytical solution in the form of Fourier series was obtained.
在复数域内利用分离变量法，得到了这类方程的级数形式的解析解，而最后的解是实数形式。
The universal gravitation field is described by imaginary number in the paper. It's energy density is negative real number. And it accord with conservation of energy.
采用虚数场描述万有引力场，其场能密度是负实数，满足能量守恒定律。
The simplified fuzzy reasoning model with the advantage that the model can output real number directly are frequently applied to the field of the control system.
能够直接输出非模糊值的简化模糊推论已被广泛应用于控制系统。
This app combines a number of years engaged in seismic exploration experience of the experts, real-time identify the abnormal signal of magnetic field of earth, it has a strong practical value.
本工具结合多位多年从事地震探测与研究的专家的经验，实时识别岩石圈地磁场异常信号，具有较强实用价值。
In this paper, We study the classification and the properties of their derivation algebras of 2-dimensional Lie triple systems over the complex (real) number field.
本文讨论了复(实)数域上的二维李三系的分类及其对应的导子代数的性质。
Then he considers the case of algebraic numbers and obtains some results like the following: Every real algebraic number field of finite degree is non-inductive;
然后着重在代数范围内进行讨论，得到下列的结果：每个有限次实代数数域都不是归纳域；
Then he considers the case of algebraic numbers and obtains some results like the following: Every real algebraic number field of finite degree is non-inductive;
然后着重在代数范围内进行讨论，得到下列的结果：每个有限次实代数数域都不是归纳域；
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