perpendicular alignment

常見例句

A-3. Make sure the alignment device is perpendicular 90 degrees to the face, then through your impact.
收桿時須目視推桿瞄準(zhǔn)線與打擊面是否自然保持90度垂直，再收桿。
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.
套筒軸線始終垂直于軌枕面，對位快速、準(zhǔn)確，平均工作效率為雙頭的1.5倍。
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.
而相控陣?yán)走_光電軸的標(biāo)定與校準(zhǔn)則要求光軸與陣面較高的垂直精度。