focal power

• 1. 焦度: focal power | Dioptrie | Dptr | dioptricstrength
• 2. 焦度计: lensmeter | vertometer | Focimeters
• 3. 光焦度: focal power | refractive power | dioptric strength | positive power

更多释义

• 1.目的描述一种投影式数字焦度计。
  Aim a projective digital lensometer is presented.
  dict.yoduao.com
• 2.设计了一套光焦度测量采集处理系统。
  A collecting and processing system is designed for the dioptric measurement.
  dict.yoduao.com
• 3.提出一种数字投影式顶焦度测量的技术方案。
  A technical scheme for the digital projection type vertometer is proposed.
  dict.yoduao.com

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