“letterpress printing”的概念、定义、翻译、参考文献-科学参考

单词	letterpress printing
释义	letterpress printing Encyclopedia 文学凸版印刷释 letterpress printing; relief printing凸版印刷用图文部分高于非图文部分的印版进行印刷的方式。即印版的图文部分高于空白部分，并在图文部分涂布油墨，通过压力的作用，使图文印迹复制到承印物表面的印刷方法。习称凸印。
随便看	position on stage position operator in position representation position parameter position plane position point position reporting position representation position retrieval Positions and Proper Motions Star Catalogue position sensitive detector position sensitive proportional counter position sensor position servo system position space renormalization group position strap-down inertial guidance position strapdown inertial navigation system position system position telesthesia position title position tracker and 3D interaction position transducer position vector position weight matrix position weight matrix, PWM positivation

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