Relief printing is the oldest form of printmaking.

凸版印刷是最古老的版画制作形式.

The most common form of relief printing is woodcut.

最常见的凸版印刷形式是木刻印版.

Aniline printing: Method of rotary relief printing using flexible rubber plates and aniline inks.

苯胺印刷: 采用柔性橡胶版和苯胺油墨的凸版轮转印刷方法.

In printing, the production of a letterpress printing plate by printing down a photographic image onto a plate and etching it to form a relief printing surface.

在印刷技术中，把照相图象印在板上并蚀刻成一个凸印刷面，从而制成的活版印刷印版的处理方法。