deviationn.偏离；出轨；背弃n.[数]偏差deviation point偏差点deviation limit偏差极限deviation value偏差值,偏移值deviation prism偏析棱镜,偏向棱镜,偏折棱镜,偏转棱镜deviation scale偏移刻度deviation score偏差分数deviation wedge偏差调整楔deviation alarm偏差报警器deviation track便道deviation range偏差范围,偏移范围