Moiré fringe; phase-difference filtering; scanning reticle; high harmonic generation;

莫尔条纹； 相位差滤波； 指示光栅； 高次谐波；

youdao

A bearing sequence estimation technique based on adaptive phase-difference estimator is presented in this paper.

本文提出一种基于自适应相位差计的方位序列估计技术。

youdao

The only significant difference is the length of each phase.

唯一重要的不同是每个阶段的长度。

youdao

Even the advanced two-stage focusing system has made its way from the T4i, which utilizes both phase-difference and contrast AF in order to achieve focus more efficiently when capturing video.

ENGADGET: Canon EOS M mirrorless camera hands-on (video) Hands-on

Button's slightly less strict interpretation of the instruction was what was behind his greater speed at this phase of the race, rather than any intrinsic difference in their potential - which appeared to be extremely closely matched.

BBC: Are Lewis Hamilton & Jenson Button set to collide?

The current phase of construction will create new private sector jobs -- and that won't just make a difference to all the people who get these jobs, it will make a difference to all those communities where they spend their paychecks.

WHITEHOUSE: President Obama on Highways and Recovery