shwsBNC²³⁶²¹³⁺¹ 例句 The Gauss width of focal spot which is too small results in the sampling error while using CCD as the centroid detecting device of Shack- Hartmann Wavefront Sensor SHWS in Adaptive OpticsAO system. 自适应光学系统中采用 CCD作为哈特曼波前传感器的光斑质心位置探测器时,由于光斑的高斯宽度较小会带来大采样误差。 dictall