1) focus modulation
聚焦调制
2) focus adjusting
聚焦调节
1.
The proposed technique consists of two processing phases: automatic focus adjusting and monitoring phases.
本文针对视频聚焦,给出了会议电视摄像机自动聚焦方法,它由聚焦调节和聚焦监测两个过程组成。
3) vernier focusing
微调聚焦
6) focus modulation
焦距调制
补充资料:冲击波聚焦效应