查询词典 numerical

In the numerical simulation, the Blasius equation of boundary layer based on the Chebyshev interpolation points was solved by using of the Runge utta method with variable step. On the basis of the coordinate transformation of the boundary condition, the Chebyshev spectral method was applied to solve the hydrodynamic stability equation of boundary layer.

在数值模拟中，采用变步长的Runge Kutta方法，求解基于Chebyshev插值点的边界层Blasius方程，然后对边界条件进行坐标变换，使Chebyshev谱方法适用于边界层稳定性方程的求解。

The development of computer and numerical analysis techniques makes it possible to simulate the complex phenomena in blast furnace.

计算机和数值计算技术的发展使得对高炉过程复杂现象的综合理论解析成为可能。

In this paper, the temperature field in the wall of blast furnace has been studied by thermal test and numerical simulation.

本文以高炉炉墙为研究对象，采用热态试验和数值模拟相结合的方法，对其温度场进行了系统的研究。

It is almost impossible to access the analytical solutions of relaxation equations, so the computer program for numerical solutions is developed. By means of the program and the Bloch equations, the steady state solutions of two...

在此基础上，编制了弛豫方程组数值解的计算程序，分别用此程序和Bloch方程计算了双自旋体系在不同情况下的稳态解，并对计算结果进行了简要的分析和讨论。

Numerical experiments show that the new method can restrain the "blocky effect" and preserve more edges and textures in the processing of noise removal.

数值试验表明，新方法能在有效抑制噪声的同时，能有效地抑制图像的"阶梯效应"，更好地保持图像的边缘、纹理细节信息。

a modified approach of pitch detection based on bloomfield model was proposed in this paper, and it introduced numerical filter to overcome the inherent flaws of the bf model.

该文提出一种改进的在基于bloomfield模型语音检测算法，该方法引入数值滤波器克服了bf模型固有的缺陷。

And the design of body type, appliance condition and the numerical model for transient proces ...

论证了向家坝采用变顶高尾水洞方案的可行性，为工程设计提供可靠的依据。

We can do the Numerical controlled cutting as per the drawing of client, and process the flange 、 large crane 、 generator 、 boiler 、 base plate of steel making boiler etc.

我公司可根据客户要求按图纸数控切割，加工大型法兰盘、大型起重机、发电机，锅炉，炼钢炉底座等。

In particular, we expound Einstein field equation and its numerical approach when a neutron star is rotating and collapsing, and discuss the moments of Boltzmann equation and its observation when a neutron star is rotating only.

特别，我们论述了有转动有塌缩情况下Einstein方程及其可能的数值解法，以及有转动时Boltzmann方程的矩形式及与观测的联系。

Numerical simulation research of strain localization phenomena can provide a new method for analysis of borehole failure,and for its forecast or control.

采用变形局部化的数值模拟研究可对井眼失效的机理分析、预测和控制提供新的思路

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。