A major limitation of wood block printing is that each new message requires carving a new block of wood, and carving is a slow and tedious process.
英
美
- 木刻版印刷有一重要缺陷,即第一新的图文信息需要雕刻一块新的木版,而且雕刻木版是一个又慢又繁琐的过程。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries