扫描角 meaning in English
sca ingangle
scan angle
scanning angle
sweep angle
Examples
- The arc has a sweep angle of 180 degrees , which is counterclockwise in the default coordinate system
该弧的扫描角为- 180度，此角度在默认的坐标系中是按逆时针方向旋转的。 - The wrap - up ratio is the ratio of the sine of the maximum scan angle to the percentage change in frequency required to scan
综合比率是最大扫描角的正弦与所需的频率变化百分率之比。 - To make the image height of f - theta lens in proportional to the scanning angle , it is primary to introduce barrel distortion
本质上f - theta镜头通过引入桶形畸变,使得像高线性正比于扫描角。 - To ensure the reliability of tracking the target , signal attenuation and boresight error must be predicted accurately
要保证导弹跟踪目标的准确性,必须预测在给定扫描角下的信号衰减和瞄准误差。 - An ellipse is defined by its bounding rectangle ; an arc is a portion of an ellipse defined by a starting angle and a sweep angle
椭圆是由其边框定义的；弧是椭圆的一部分，由一个起始角和一个扫描角定义。