坐标方程 coordinate equation
- 两种办法都能得到相同的极坐标方程。
Two ways to get the same polar equation. - 运用坐标方程和齿廓不干涉的条件,验算单波谐波传动齿廓的干涉。
The coordinate equation and noninterferential condition of tooth profiles are used to calculate interference of tooth profiles of the single wave harmonic drive. - 直角坐标方程与极坐标方程的互化是学习解析几何易出错的地方之一。
Right Angle coordinate equation and polar coordinates equation mutually melt is one of places easy to make mistakes in studying Analytic geometry.
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