fine engraving meaning in English
细缝花纹
Examples
- Pcb fine engraving
板精密雕刻 - Security features began with complex designs and individual signatures and seals , and then moved on to watermarks , fine engraving , printed serial numbers and coloured overprints
最初的防伪特徵采用复杂的设计签署及印章，其后发展至采用水印精细刻铸印制钞票编号及加印颜色。 - Security features began with complex designs and individual signatures and seals , and then moved on to watermarks , fine engraving , printed serial numbers and coloured overprints
最初的防伪特徵采用复杂的设计、签署及印章，其后发展至采用水印、精细刻铸、印制钞票编号及加印颜色。 - If one looks through mankind s earliest maps or to the genesis of greatest scientific achievements , we often discover a spectrum of fine engravings , sketches and drawings by the likes of einstein , watson and crick and da vinci
在观察人类史上最早期的一些地图或追朔最重要的科学成果的起源时，我们经常能发现一些由例如爱因斯坦华特逊克莱克或达芬奇等等伟大人物留下的雕刻草图或图画。