arc of rotation
英 [ɑːk ɒv rəʊˈteɪʃn]
美 [ɑːrk əv roʊˈteɪʃn]
网络 转动弧
双语例句
- The results show that the zero speed point is located on the arc between two absolute speed zero points of rotation axes, and the necessity of relative speed zero poi.
利用程序对相对速度零点的位置进行搜索，发现速度零点处于两轴绝对速度零点之间的圆弧上，从而证明了相对速度零点存在的必然性。 - The experiments show that the rotating arc sensor have good characteristics of anti interference, the rotation velocity is stable, the position detection pulse is reliable, and the sampled welding current is good linear.
实验证明所设计的电路抗干扰能力强，旋转速度稳定，测位脉冲可靠，焊接电流的采集线性度好。 - Projection angle sort scheme is used to the helical trajectory and circular arc changing axis of rotation trajectory and good results also are reconstructed. ( 2) The correlation between ray-projections leads to the reduction of amount of the statistics information that the subset contains.
将投影视角排序方案推广应用到螺旋轨迹和变旋转轴圆弧轨迹上，取得了较好的重建结果。（2）射线投影存在相关性导致子集内包含统计信息量有所减少。 - Improved algorithm detects the zero-crossing of unified image at along the radius and arc, extractes the feature signature of zero-crossing to encode and improves the performance of translation and rotation invariance.
改进算法分别沿半径和圆弧方向对虹膜归一化图像进行过零检测，提取过零特征信号进行编码，提高了算法的平移和旋转不变性性能。 - All these signals are standardized by CCIR-D. The module can generate a set of symbols and graphics including dot, cycle, arc, vector, standard character set, special characters and Chinese characters. It can provide the operation of rotation and zoom.
它能够产生包括点、圆、弧、矢量、标准字符、专用符号及汉字在内的图形及符号，还可进行图象的旋转、缩放。