focusing adjustment的意思|示意
调焦改正，调节器
focusing adjustment相关短语
1、 fine focusing adjustment knob 细调焦距螺旋
2、 slit focusing adjustment 狭缝聚焦调节
3、 substage focusing adjustment 物台下聚焦调节
4、 coarse focusing adjustment knob 粗调焦螺旋
5、 fine filling focusing adjustment knob 细调焦距螺旋
6、 Focusing distance adjustment 聚焦距离调节
7、 adjustment focusing system 聚焦调节系统
8、 adjustment of focusing system 聚焦调节系统