method of polar coordinates的意思|示意

The transition curve is a familiar curve form. And lofting with polar coordinates method can break through localization of deflection Angle method.

缓和曲线是一种常见的曲线形式。使用极坐标法放样可以避免偏角法的局限性。

At present, the method of polar coordinates has become an easy, fast and accurate way in midline measure of road and measure in bridge construction.

目前，极坐标法放样已成为道路中线侧设和桥梁施工测量的一种简便、迅速、精确的方法。

Scattering of flexural waves by multiple cutouts and dynamic stress concentration in the thin plates were investigated in terms of the complex variable function method and multi-polar coordinates.

采用复变函数法和多极坐标方法，研究了弯曲波对含有多圆孔薄板的散射问题。

Firstly, the expressions of free vibration of moderately thick plates in polar coordinates are derived and the general solutions are obtained by the means of method of separation of variables.

首先，导出了用极坐标系描述的中厚板自由振动板的微分方程，用分离变量法求得其一般解。

And lofting with polar coordinates method can break through localization of deflection Angle method.

使用极坐标法放样可以避免偏角法的局限性。

A new method is proposed to analyse the motion of plane mechanism by means of complex polar coordinates vector method.

提出用复数-极坐标矢量法(简称复矢量法)来分析平面机构的运动。