But the alignment and calibration of the optical axis and the electric axis of phased array radar demands high perpendicular accuracy of the optical axis to the array plane.
而相控阵雷达光电轴的标定与校准则要求光轴与阵面较高的垂直精度。
The LC alignment direction is found perpendicular to the polarization axis of the incident LPUV light.
液晶的取向方向垂直于入射LPUV光的偏振轴。
Sleeve axis is always perpendicular to railway sleepers, ensuring quick and accurate alignment. The average working efficiency is 1.5 times that of double end wrench.
套筒轴线始终垂直于轨枕面，对位快速、准确，平均工作效率为双头的1.5倍。
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