木版印刷

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.

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。

The first printed books were made by putting ink on a wooden block and holding the paper against it.

第一本印刷书是用纸紧贴涂有墨汁的木版制成的。

Though wood engravers produced prints with religious themes in the Middle Ages, the first Christmas card, as the term is now understood, is believed to have been designed in England in 1843. An edition of 1,000 copies was placed on sale in London.

虽然在中世纪，木版雕刻工就印刷出了以宗教为主题的圣诞卡，而具有当今含义的圣诞卡据信最早设计于1843年的英格兰，在伦敦上市了同一版本的1000张卡，卡上是一个家庭舞会。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。