surface coordinates

Stream function solution of transonic flow along s_2 stream surface employing non-orthogonal curvilinear coordinates and velocity components

使用非正交曲线坐标与速度分量S2流面跨音速流函数解

An algorithm is presented in detail to harmonize the received digital coordinates with the surface measure.

并结合实例对利用已知面积校正数字化坐标的平差计算方法作了详细的讨论。

Transformation formula of space coordinates for surface integrals

关于曲面积分的空间坐标变换公式

The Simplified Calculation of Surface Integral with Symmetrical Coordinates for Mutiple element Odd ever Functions

多元奇偶函数对称坐标的曲面积分的简化计算

The vision detection technology is used in the light pen CMM. The surface of the object is replaced by the probe to be the target. By analyzing the change of probe on the camera, the spatial coordinates of the point to be measured can be determined.

光笔式三坐标测量机引入视觉坐标测量技术，使视觉检测的目标从被测物体表面转移到了目标测头上来，通过分析目标测头在像面上的变化情况确定被测点的空间坐标。

A curve or surface whose equation ( in Cartesian coordinates) is of the second degree. The circular points are really a degenerate conic.

方程式是二次方程式的曲线或表面。虚圆点实际上是一退化的二次曲线。