optical zoom ratio

基本解释

• [計算機科學技術]光學變焦比率

英汉例句

雙語例句

• The design results prove that the zoom system has high optical transmission, large zoom ratio, high resolution, small size and excellent image quality.
  設計結果表明，該系統具有透過率高、變倍比大、分辨率高、躰積小、像質高等優點。
• Firstly, the zoom ratio may be enlarged. Secondly, the image point movement may be easily eliminated. The principle of optical compensated step zoom lens is explained.
  這種變焦距物鏡有兩個優點，一是可以實現高倍率變焦，二是容易消除在變焦過程中産生的像點移動現象。

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专业释义

計算機科學技術

• 光學變焦比率