曲线坐标

词组短语

curvilinear coordinates · curvilinear coordinate

与曲线坐标相关的网络例句 [注：此内容来源于网络，仅供参考]

Nevertheless, the laminated shell model with variable thickness and material properties can be employed to approximate the tire of composite construction.

以轮胎的内轮廓曲面为参考面，用正交曲线坐标描述轮胎的几何变形。

A curve coordinate system was used to simulate cold flow in a typical geometry combustor.

采用曲线坐标，对一个典型的燃气轮机燃烧室的冷态流动进行了数值计算，得到的结果定性合理。

A method is proposed for the integrated use of conformal gridsand rectangular grids.

提出一种融合曲线坐标和直角坐标的区域网格划分方法。

The author then introduces the differential relationship between vectors as well as tensors in a curve coordinate system and curve coordinates, and the transformation relationship between coordinate systems and their matrix expressions.

简要介绍了卫星重力测量中所涉及到的曲线坐标系下矢量、张量与曲线坐标之间的微分关系、坐标系之间的变换关系以及它们的矩阵表示。

A curve coordinate system is established in which the original problem may be reduced to a fixed boundary problem over a rectangular region and thus may be solved by difference methods .

给出了一种用曲线坐标求解椭圆型偏微分方程自由边值问题的数值解法；该方法通过引入两个辅助问题，它们构成一个曲线坐标系。

Geometrically nonlinear strain-displacement relations, the total potential functions and equilibrium equations of the tires are derived with respect to the orthogonal curvilinear coordinates for details.

以轮胎的内轮廓曲面为参考面，用正交曲线坐标描述轮胎的几何变形，详细推导了正交曲线坐标系下轮胎的几何非线性的应变—位移公式和平衡微分方程。

First, in the horizontal positioning accuracy aspect of total-station instrument, point out the importance of direction, distance to correct calculation and coordinates to convert, give coordinates calculated formula of single intersection point of non-symmetry type of horizontal curve, deduce to square–error's calculated formula of horizontal coordinates and point space by polar coordinates positioning methods, and analyze the main influence factor of square–error.

首先，在全站仪的平面定位精度方面，指出方向、距离归化计算和坐标转换的重要性，给出单交点非对称型平曲线坐标的计算公式，导出极坐标定位法平面坐标和点位中误差的计算公式，并分析中误差的主要影响因素。

Adopting the conformal mapping or rotation axis etc complex methods which areoften used to treat with the hole or cavity problem,a two-dimensional cavity ofeither simply or multiply connected region is projected into the interior of acircle or an annulus.As well as the global coordinate system is turned into thelocal coordinate system.

采用处理孔口问题最常用的映射函数和移轴等复变函数方法，把复杂的单连通区域和某些复连通区域型二维孔洞转化为简单的单位圆内区域或圆环区域，把整体坐标转为局域曲线坐标，而，最终把问题简化归结为一组无穷代数方程组的求解问题。

First introduced highway alignment's definition, the significance, the developing process and the CASIO series calculator in the highway surveying computation application; Using the traverse survey computation's two basic mathematical model (azimuth calculation, coordinate calculation), compile the corresponding procedure to solve echo the wire coordinate computation; With the aid in the mathematical model which three, four and so on leveling's field operations calculate, compiles the corresponding procedure to solve the road elevation survey computation; According to relaxes the circular curve principal point and the detail coordinate computation mathematical model, based on this programs the solution to relax the circular curve coordinate principal point and the detail coordinate computation, then further develops this procedure to use to calculate the circular curve principal point and the detail coordinate computation.

首先介绍了公路线路的定义、意义、发展过程和CASIO 系列计算器在公路测量计算的应用；利用导线测量计算的两种基本数学模型，编写相应的程序以解决附和导线坐标计算；借助于三、四等水准测量的外业计算的数学模型，编写相应的程序以解决公路高程测量的计算；根据缓和圆曲线主点及细部点的坐标计算的数学模型，在此基础上编程解决缓和圆曲线坐标主点及细部点坐标的计算，然后进一步开发此程序用以计算圆曲线主点及细部点的坐标计算。

In the numerical study, the governing equations of flow and heat transfer in 3 —D body—fitted curvilinear coordinate system being automaticly generated with TTM method were deduced by means of vector and tensor analysis. These equations were dliscreted with nonstaggered grids providing relative elimilating method for the pressure oscillation was domonstrated.

在数值分析中，借助于矢量理论和张量分析，导出了具有普遍意义的三维任意曲线坐标系下的流动传热控制方程，并利于TTM方法生成了计算域的贴体曲线坐标网格；在数值离散过程中，尝试了用非交错网格离散的方法并解决了压力场振荡的抑制问题；运用附面层理论，阐述了壁面函数法在三维任意曲线坐标系上的应用。

与曲线坐标相关的网络解释 [注：此内容来源于网络，仅供参考]

curvilinear co ordinate system：曲线坐标系

curvilinear angle 曲线角 | curvilinear co ordinate system 曲线坐标系 | curvilinear coordinates 曲线坐标

curvilinear coordinates：曲线坐标

curved vane 弯曲叶片 | curvilinear coordinates 曲线坐标 | curvilinear groove 曲线槽

orthogonal curvilinear coordinates：正交曲线坐标

Orogenic movement 造山运动 | Orthogonal curvilinear coordinates 正交曲线坐标 | Orthogonal projection 正交投影

orthogonal curvilinear coordinates：正(直)交曲线坐标

正(直)交坐标系 orthogonal coordinates system | 正(直)交曲线坐标 orthogonal curvilinear coordinates | 正(直)交维数 orthogonal dimension

body-fitted curvilinear coordinates：贴体曲线坐标

散度型divergence form | 贴体曲线坐标body- fitted curvilinear coordinates | 适应网格生成adaptive grid generation

body-fitted curvilinear coordinates：文体曲线坐标

散度型 divergence form | 文体曲线坐标 body-fitted curvilinear coordinates | 适应网格生成 adaptive grid generation

curvilinear orthogonal coordinates：正交曲线坐标

curvilinear motion | 曲线运动 | curvilinear orthogonal coordinates | 正交曲线坐标 | curvilinear regression | 曲线回归

curvilinear orthogonal coordinates：直交曲纹坐标;直交曲线坐标

曲线网格 curvilinear net | 直交曲纹坐标;直交曲线坐标 curvilinear orthogonal coordinates | 曲线回归 curvilinear regression

curvilinear figure：曲线图形

curvilinear coordinates 曲线坐标 | curvilinear figure 曲线图形 | curvilinear integral 线积分

curvometer：曲线坐标

曲线坐标 curvilinear coordinates | 曲线坐标 curvometer | 曲折点,河流 inflexion point