查询词典 numerical analysis

It involved cast theory, solidification theory, diathermanous science, engineering mechanics, numerical analysis, computer graphics and so on. It is a synthetic and complex major.

它涉及到铸造理论、凝固理论、传热学、工程力学、数值分析、计算机图形学等多种学科的交叉知识，是一门综合性的复杂的学科。

It full uses of DSP chips for high speed and the advantages of command and MATLAB powerful numerical analysis, signal processing and graphics capabilities to calculate voltage flicker value.

它充分利用DSP芯片运算速度快和专用指令的优点以及MATLAB强大的数值分析、计算、信号处理及图形显示功能等来计算电压闪变值。

Base on the principle of analytic geometry, the mathematical model of the intersected pipe s is established in this paper, and the curve of intersection is worked out by numerical analysis.

利用解析几何的原理建立了两管及多管相交问题的数学模型，通过数值分析方法求得了相贯线的几何形状。

In example of two -dimensional numerical analysis, the roekfall motion trace, angular velocity and jumping height in horizontal and vertical directions were defined, which provided necessary calculation data for engineering measures of disaster prevention and mitigation.

在二维落石运动路径的实例数值分析中，明确了落石水平垂直方向的运动路径、角速度和跳跃高度，为防灾减灾的工程措施提供必要的计算数据。

Two kinds of numerical analysis model are put forward, and its applicability is discussed.

建立了两种便于实际操作的阻尼器在结构振动分析中的计算模型，并分别对两种数学模型的适用性进行了评价。

The methods of research are numerical analysis and approximate analytic solution.

研究方法有数值法和近似解两种。

Spline functions are importan tools in approximation theory and numerical analysis.

多元样条是计算数学与函数逼近论领域里重要的工具。

Applying theories of numerical analysis and higher geometry, the corresponding mathematical model of stem line is established according to different stems. Whereby, the centers, radii of the arc and its tangent points with the water-line can be found and the curve of arc radius is thus determined. A general formula for expressing stem curved surface is introduced.

应用数值分析和计算几何理论，根据船体首部线型特点，建立首柱轮廓线数学模型；计算水线首圆弧圆心、半径和切点，确定首圆弧半径线；给出首部曲面的通用方程式。

In the time domain,numerical analysis is performed for a high arch dam and the results are given.

最后，在时域内对一实际高拱坝进行了数值分析，并给出了主要成果。

Aimed at the hydrogeology condition of flood mine with large range filling mining, numerical analysis of fluid-solid coupling was done.

针对大面积充填采矿涌水型矿井的水文地质条件，进行了流固耦合的数值分析。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。