在屏幕上的字体由墨水形成,与背景形成很高的光学对比度,使之便于阅读。
Letters and other characters on the screen are formed out of ink that has a high optical contrast with the background, making them easy to read.
光学和光学仪器。视觉敏锐度测试。相关的验光字体法。
Optics and optical instruments. visual acuity testing. method of correlating optotypes.
扫描机:把书稿或相片转为数码资料的机器。光学文字识别机是扫描机的一种,它把打字字体或印刷字体转为数码资料。
Scanner: An equipment that converts photographic or hand-drawn original into digital data. An OCR machine can converts typed or printed text into digital data.
再次强调,我并不是说它每次都有效,在深的(深大于5英寸)发光字体中非光学解决方案中,它可以算是最好的选择。
Again, I am not saying it works out this way every time and in the event of deeper letters (>5" deep) a non-optics solution is in many cases the better choice."
再次强调,我并不是说它每次都有效,在深的(深大于5英寸)发光字体中非光学解决方案中,它可以算是最好的选择。
Again, I am not saying it works out this way every time and in the event of deeper letters (>5" deep) a non-optics solution is in many cases the better choice."
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