Talbot's "calotype" was the first negative-to-positive process and the direct ancestor of the modern photograph.

塔尔博特的“卡罗式摄影法”是第一种用负片洗印正片的方法，这种方法是现代摄影技术的直系鼻祖。

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The media environment is an important factor to influence the moral education, but the reception of that influence is a positive process rather than a negative, passive one.

媒介环境是影响德育的一个重要因素，但德育在接受媒介环境的影响时不是消极的、被动的，而是一个积极的能动过程。

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The media environment is an important factor to influence the moral education, but the reception of that influence is a positive process rather than a negative, passive one.

媒介环境是影响德育的一个重要因素，但德育在接受媒介环境的影响时不是消极的、被动的，而是一个积极的能动过程。

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