The design principle of blackbody swallow tail cavity is discussed, its blackbody simulating mathematic equations and the geometric parameters of cavity are given.
讨论黑体燕尾腔的设计原理，写出它的黑体模拟数学式，给出适用腔体的几何参数。
Boundary Element method is a numerical method for solving the mathematic and physics equations.
边界单元法是求解数学物理方程的一种数值计算方法。
A mathematic model of using trajectory equations for firing data is presented.
给出了一种利用弹道方程决定射击诸元的数学模型。
A set of equations of optimal fixed-lag smoothing filter are obtained by using optimal fix-lag smooth time forward-recurrence algorithm and solving the built system mathematic model.
采用最佳固定滞后平滑的时间向前递推的算法，对所建立的系统数学模型求解，得出了最佳固定滞后平滑滤波的一组方程。
The method of weighted residuals is a mathematic procedure with which approximate solutions can be obtained directly from partial differential equations.
加权残值法是一种可以直接从偏微分方程中求得近似解的数学方法。
In chapter 2, based on the investigation of references and the principle of CFB, a approximate temperature mathematic model is established according to both mass and energy equilibrium equations.
在第2章中，在查阅资料、理解循环流化床原理的基础上根据质量、能量平衡方程建立了床温的近似控制数学模型。
Some (mathematic) -physical equations that describe the natural neutron radiation field are theoretically established.
从理论上建立了描述地-空界面上大气中子辐射场的数学-物理模型。
In order to resolve the problem, this paper proposes a convenient and useful method, which deduced by analysing the mathematic al equations of reactance.
本文针对这种情况，提出一种用解析法推导特种变压器电抗计算式的方法，该方法快速、简捷、实用。
In order to resolve the problem, this paper proposes a convenient and useful method, which deduced by analysing the mathematic al equations of reactance.
本文针对这种情况，提出一种用解析法推导特种变压器电抗计算式的方法，该方法快速、简捷、实用。
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