If the curvature of surface is changeful here and there, the maximum feedrate map must be established to determine the cutting directions.

对于曲率变化大的曲面，建立曲面的最优进给方向图，以确定最优走刀方向；

youdao

During digitizing, the adaptive sampling planning method based on the curvature of surface and the slope of tangent line of measured point is proposed.

在曲面数字化方面，提出基于曲面曲率和被测点切线斜率的自适应采样规划。

youdao

For surface reconstruction, the new adaptive extracting approach based on curvature of surface is developed so as to reconstruct the NURBS surface for the scattered data.

在曲面重构方面，提出基于曲面曲率的数据点自适应压缩方法，以实现对散乱点的NURBS曲面重构。

youdao

These actuators maintain the curvature of the surface as the mirror moves.

ECONOMIST: Beneath the Southern Cross I stand | The

"With more than five years research behind developing the optimum curvature, the entire screen surface is equidistant from the viewer's eyes, eliminating the problem of screen-edge visual distortion and loss of detail, " the company said in a press release.

BBC: LG to start selling curved OLED TVs in South Korea