教学方法的基本要义，是针对教者和被教者的互动而采取的一切贯穿教学过程使之效果最佳化的措施。 教无常态，法无常形，方无穷尽， 运用之妙， 存乎一心，显乎人格，体乎人品。
Aiming at the mutual promotion of students and teachers , the basic idea of teaching method is to use all measures which make the result best in the process of teaching.
本发明涉及一种最佳化图像品质扫描的方法，可运用于穿透式与非穿透式扫描器中。
A scan method for optimizing image quality is disclosed, which can be used for transmission-type or non-transmission scanner.
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