coordinate data的用法和样例：
例句
- In computer graphics, a locator device with a flat surface and a mechanism that converts indicated positions on the surface into coordinate data.
在计算机图形学中，一种定位装置，它有一块平板和一个把该面上所指示的位置转换成坐标数据的机构。 - In this paper, the error in conversion of measurements under the polar coordinate system to ones under the Cartesian system is analyzed and an unbiased conversion formula is given.
主要针对情报处理中极坐标数据转换成直角坐标数据之间的误差分析，给出了无偏转换公式。
