Scope: Audio - Visual Education Audio - Visual Education .

经营范围: 电化教育.

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Institution education Audio - Visual education earliest had begun to promote cotton cultivation using logic light and film.

推行 电化教育 最早的高等学校金陵大学已开始用幻灯、电影宣传棉花种植.

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Nan guonong went to America for master degree on Comparative Education and Audio - visual Education.

南国农赴美攻读比较教育与 视听 教育硕士学位.

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Logic Light was applied in instruction, which symbolized the beginning of Chinese Audio - Visual education .

幻灯应用于教学, 标志中国 电化教育 的起步.

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