addition theorem
英 [əˈdɪʃn ˈθɪərəm]
美 [əˈdɪʃn ˈθiːərəm]
网络 加法定理; 相加定理; 加法公式
双语例句
- The Importance of the Various Solutions to One Question-Supported by the Methods of the Addition Theorem of the Cosine Law; Residual dentin thickness in upper anterior teeth after root canal preparation
用余弦的加法定理不同的证明来说明一题多解的重要性上颌前牙三种不同方法根管预备后剩余根管壁厚度的研究 - In addition, the radiance theorem is also adopted to establish the energy relationship between the virtual detector and the CCD camera.
此外，光学系统中像的辐射量度定理用来建立虚拟探测器平面与CCD相机平面之间的能量映射关系。 - The influence of gravitational effect in accelerated systems of reference for relativity addition theorem of velocities
加速运动参考系的引力效应对相对论速度合成定理的影响 - As for mixed problem with integral boundary conditions for a certain nonlinear pseudo-parabolic partial equation, the existence and uniqueness of a strong solution to the corresponding linear problem is established and so the nonlinear problem can be solved by using addition theorem.
对于一类非线性伪抛物型方程的带积分边值条件的混合问题，本文通过相应的线性方程利用迭加原理来解决。 - After the scattering boundary conditions were set up, the scattering pressure expression of the solid sphere in the focusing area was derived by column function addition theorem.
建立了散射边界条件，并运用柱函数的加法定理，通过理论推导得到了聚焦区内刚性球形微粒的散射声压表达式。 - The field excitated by basic magnetic current with arbitrary position and arbitrary orientation is expressed by series of sphere waves whose centers are at the coordinate origin using the addition theorem of sphere Hankel function.
基于球Hankel函数加法定理，将基本磁流源激励的场展开为以球心为原点的球面波的叠加。 - In addition, it is shown from the formulae analysis and numerical calculation that the representation theorem of Hp functions implies the causality condition.
此外，从公式分析和数值模拟都表明，H~p函数的表示定理隐含了因果性条件。 - In addition, some theorems in classical field theory such as rotation theorem on surface are discussed in this paper.
该文同时还对经典场论中常用的一些定理，如面旋度定理进行了探讨。 - Finally by constructing an auxiliary problem, using addition theorem and applying an iterative process based on results obtained for the linear problem, the existence and uniqueness of the weak generalized solution of the nonlinear problem is proved.
解决了线性问题后，本文构造了辅助问题，利用迭加原理，并基于线性问题的主要结论运用迭代过程，最终证明非线性问题存在唯一广义弱解。 - In addition, the theorem that a tautology can be got by using upgrade algorithm to non-tautologies within finite times in Lukasiewicz logic system is proved.
还证明了在Lukasiewicz逻辑系统中，重言式可由对非重言式进行有限次升级算法得到。 - In addition, the nested closed-ball theorem on WF-fuzzy metric spaces is proved.
此外，还证明了WF-模糊度量空间中的闭球套定理； - In addition, by using the σ_nilpotent element,σ_idempotent element,σ_ideal and the direct sum of σ_subalgebra, the existence and uniqueness of the theorem for the structure of finite dimensional commutative associative σ_semisimple algebras is proved.
利用σ＿幂零元、σ＿幂等元、σ＿理想和σ＿子代数的直积，我们证明了有限维交换结合σ＿半单代数的结构定理的存在性与唯一性。 - In addition, some annotations are made on Theorem C and Theorem D in [ 3].
另外，对文献[3]中定理C及定理D作了部分注释。 - The T matrix approach together with the translation addition theorem for vector spherical waves is employed to solve the aggregate scattering problem. Numerical results for scattering intensity and the linear polarization ratio of soot particles with different fractal structures or different particle numbers are illustrated.
并结合研究多体散射问题的T矩阵方法以及矢量球谐函数的加法定理，计算了结构不同、组成体系粒子数目不同碳烟粒子体系的线性极化度以及电磁散射强度特性。 - In addition, the Kuratowski Fourteen sets Theorem in matroid theory is proved.
另外还证明了拟阵中的Kuratowski十四集定理，最后研究了这五类算子在复合时所形成的新的算子的性质。 - By using Graf's addition theorem for Bessel functions, the field on the outer conductor is matched.
利用Bessel函数的加法定理，在边界上进行场匹配，获得关于诸传播常数Kz的方程。 - Based on the addition theorem for spherical vector wave functions under coordinate rotations, scattering characteristics of an anisotropic sphere in an obliquely incident Gaussian beam are also proposed for both on-axis and off-axis cases.
利用球矢量波函数的旋转加法定理，导出了各向异性介质球对在轴和离轴斜入射高斯波束散射系数的表达式。 - Image method is employed to satisfy the traction free boundary conditions of the semi-infinite slab. The addition theorem for cylindrical Bessel function is used to accomplish the superposition of wave fields, and the analytical solution and numerical examples of the dynamic stress concentration factor are obtained.
利用镜像法满足结构边界处的应力自由条件，通过圆柱形Bessel函数的加法定理实现总波场的叠加，给出了动应力集中因子的解析解和数值算例。 - Then after compared three project of receiver, we select the wideband IF digital project. In addition, we analyses the principle and realization of the orthotropic demodulation in dual aisle& the sampling theorem, and conduct the simulation.
接着对接收机的三种方案进行了对比，选择了宽带中频数字化方案，同时详细分析了与其相关的正交双通道解调原理和实现，以及采样定理，并进行了仿真。 - In addition, by using the information of index matrix and a new hybrid Lyapunov function, the stability theorem of linear HDS is obtained.
此外，利用关联函数矩阵的信息，构造出一个新的混合Lyapunov函数，得到线性混合动态系统的稳定性结果。