运用贴体坐标转换方程对其温度场控制方程进行离散和求解,生成了梯形区域物理平面的贴体网格,同时应用非正交曲线坐标系对任一角度的梯形区域的温度场进行模拟计算。
The body-fitted transformation equation was used to disperse and compute the dominate equation of temperature filed, producing the body-fitted grids of the physical domain of the trapeziform region.
在转换文档时,XSLT是一种极其高效的语言,但对于更为传统的任务,比如说在求微分方程的积分或与数据库通信时。
XSLT is a wonderfully efficient language for transforming documents, but it's not always the best language for more traditional tasks like integrating differential equations or talking to databases.
物理学家们做的这些事的本质就是尽可能让这些对撞充满能量并且高效以使这些粒子的质量转换为纯能量(这是爱因斯坦颠补不破的方程E=mc2的结果)。
What physicists are basically doing is making the collisions as powerful and as efficient as possible to turn particle mass into pure energy (as a result of Einstein's bedrock equation E=mc2).
通过转换该凸最优的约束方程为简单的一维搜索,提出了最优加权系数的有效求解方法。
Converting the convex optimization question to simple one dimension search, we get the effective method to settle the optimal weight coefficient.
根据坐标转换关系,可以获得飞艇在地面坐标系下的位置和姿态非线性方程组。
According to coordinate transforming relations the nonlinear equations containing the attitude and position of the airship in geographic coordinate system can be acquired.
该方程只涉及乘法运算,用于转换散射电子的空间坐标。
Using the equation to transform spatial coordinate of scattering electron only involves with multiplication.
这些方程可以再转换到时间域,以便清楚地用时间的函数来描述平台的运动。
These equation can be transformed back again into the time domain to describe the platform motion explicitly as a function of time.
通过对波导中差频耦合方程的简化,推导出了转换效率的解析表达式。
By simplifying the coupled equations of DFG in waveguides, we provide analytical expressions of the conversion efficiency.
从散射方程出发,求得从无源网络导纳矩阵到有源网络导纳矩阵的转换规则。
On the basis of the scattering equation, some rules of transferring passive admittance matrix to active admittance matrix are obtained.
本文介绍了一个计算机程序,它用于推导坐标转换矩阵,或几何关系方程。
In this paper, a computer program is introduced which can generate the coordinate system transformation matrix and geometric equation.
这些结果为维里型和立方型方程在特定条件下的相互转换提供了理论依据。
The results can offer a theoretical basis for the mutual transformation of the virial and cubic equations under some specific conditions.
本文阐明将硬件逻辑翻译器产生的布尔方程集合划分成子集后,转换成多维体列阵。
This paper describes the partitioning of the set pf the Boolean equations generated by the hardware logic translator and the conversion of the subset into cube arrays.
利用这个普遍化方程导出了在工程领域常见的动能、化学能、压能和热能传递和转换的动力学分解关系。
The transfer and conversion equations of kinetic, chemical, pressure ( strain ) and thermal energy , which are commonly used in engineering, were given.
文中给出了流函数方程及边界条件的坐标转换形式和离散格式,采用了强隐式(SIP)迭代法,分别对具有弓形和半弓形突体的直管进行了计算。
In this paper, the transformed forms of the flow function equation and boundary conditions and their difference expressions are given, and Strongly Implicit Procedure (SIP) iteration is used.
从耦合模方程出发,推导了切伦科夫倍频转换效率公式,并得出该效率主要是由交叠积分决定的结论;
By using coupled-mode equation, the formula for conversion efficiency of Cerenkov second harmonic generation (CSHG) is deduced in this paper.
还给出了这两类运动的能量收支方程和能量转换表达式。
In addition, the energy budget equations and the energy conversion expressions for the two kinds of motion are given.
由解轨迹多项系数间存在的由低到高的解耦关系导出基于多项式系数的故障诊断方程,将非线性电路故障诊断转换为一组线性电路故障诊断问题。
Based these relationships, a group of linear diagnosis equations are structured in rising order, that is, the problem of nonlinear diagnosis is transformed to linear diagnosis problems.
在程序展开的理论基础上,本文提出了一种通过求解程序方程来进行程序转换的方法。
Based on the theory of orthogonal program expansion, a method to transform programs by solving program equations is proposed.
从各种时钟触发器的特性方程出发,讨论了实际生产的集成时钟触发器JK型和D型向实用中可能使用的其他各类触发器转换的方法。
From function equations of different kinds of flip-flop integrated circuits, we discussed the methods of function change from final product JK of D flip-flop to other kind in use.
这样,主缆吊点坐标计算最终被转换成求解一个非线性方程。
Thus through solving a nonlinear equation, the coordinates of hanging points can be obtained.
本文首次探讨了对弹性波在传播过程中的反射和波型转换有任制作用的弹性波方程的形式。
Several approximate elastic wave equations in which reflection and conversionare weaker than in accurate ones are first discussed in the paper.
推导了转换的概率流方程并给出了其定态解。
The commutative equation of probability flow is deduced and its definite solution is given.
根据应力变分原理和伽辽金变分原理,导出叠层圆柱壳的混合变分方程,并将其转换成状态方程。
According to the stress and Galerkin's variational principles, the mixed variational equations for the laminated shell are presented, from which the state equation is obtained.
对各方程序卡尔曼滤波,通过T -SFIMMA算法进行基于T - S模糊模型的自适应卡尔曼滤波计算,实现系统模型的实时跟踪与自动转换。
Kalman filter of the kind of equations was calculated with T-SFIMMA algorithm based on adaptive Kalman filter algorithm of T-S fuzzy model, realize the tracking and automatic switchover of models.
讨论了准相位匹配(QPM)技术中的非线性光频转换谐波振幅方程和谐波转换效率。
The harmonic amplitude equation and the generation efficiency of nonlinear optical frequency conversion(NOFC)in quasi-phase-matching (QPM) were discussed.
指出了以同一方程作为约束条件及欧拉方程的两个泛函之间的转换关系。
Conversion relations between two variational functionals that take respectively same equation as their constrain condition and Euler's equation are obtained.
首先利用付里叶变换,使问题的求解转换成对一对变量为裂纹面上位移差的对偶积分方程的求解。
By using the Fourier transform, the problem can be solved with a pair of dual integral equations in which the unknown variable is the jump of displacements across the crack surfaces.
在比色分析中,由指数曲线函数方程转换的直线化回归方程的图形,是表达指数曲线相关的最佳直线。
The figure of regression equation of linearise turned from the functional equation of exponential curve is the best line to express the correlation of exponential curve in colorimetric analysis.
应用传统的牛顿力学理论,对关键环节进行必要的转换之后,得到了微分方程的表达。
The differential equations using Newton classical theories were got after doing some transfers which were necessary.
应用传统的牛顿力学理论,对关键环节进行必要的转换之后,得到了微分方程的表达。
The differential equations using Newton classical theories were got after doing some transfers which were necessary.
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