1) focus running error
调焦运行误差
1.
Meanwhile,the method that tests the focus running error by using JSJ integrating inspection instrument through an example of theodolite is introduced.
分析了大地测量仪器望远镜调焦运行误差产生的原因,并以经纬仪为例,介绍一套利用JSJ综合检验仪对其调焦误差进行检定的方法。
2) focusing/running error
聚焦/运行差
3) linear motion error
直行运动误差
1.
To implement high precision and on line measurement of linear motion errors, a novel error separation technique(EST) method named quadratic phase shift three point method was proposed, which is based on the data reconstruction and inverse filtering.
通过对 3个传感器的测量数据按照二次相移原则进行数据重组 ,在数据处理的首次操作时消除直线形状误差的影响 ,从而在反滤波基础上可以先行分离出直行运动误差的平移分量和转动分量 。
2.
In common straightness error separation techniques (EST), straightness error is separated and obtained firstly, and then linear motion error can be obtained secondly.
本文在三点法测量数据的基础上 ,提出了两种基于二次相移的直行运动误差先行分离方法 :单信道二次相移数据重组法和多信道二次相移数据重组法 ,即通过对三测头数据按照二次相移原则进行单信道或多信道的数据重组 ,便能够在EST的首次操作时消除形状误差的影响 ,在反滤波基础上先行分离出直行运动误差的平移分量和转动分量 。
4) Digital camera focusing-error
数码相机调焦误差
5) out-of-focus error
离焦误差
6) focusing error
聚焦误差
1.
The principle of the detection of the focusing error signal in a holographic optic head is dis- cussed.
讨论了全息光学头聚焦误差信号检测的基本原理。
2.
According to the principle of focusing error for two dimensions laser galvanometer scanning,a dynamic focusing optical model for correcting this error was put forward.
针对二维振镜存在的聚焦误差问题,根据产生聚焦误差的原理,采用动态聚焦技术补偿聚焦误差。
补充资料：差差
1.犹参差。不齐貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条