The driver 's date of birth and signature are embossed by laser engraving to make them sensitive to touch .
司机的出生日期和签名以激光雕刻的方式使其凸显可触。
This engraving , of a flying fish , almost changed the course of history .
这一帧飞鱼雕刻的插图几乎改变了历史的进程。
Though forged fingerprints are rare , he says , a person with expertise could produce one with a rubber stamp , or even with an engraving made from a photograph of a fingerprint .
This provided the benefit of being much easier as well as the making it possible to move the engraving to new hardware when the old drive went obsolete .
这让制作变得简单了很多,也使得旧驱动过世时雕刻新硬盘变成了可能。
Because the wax block was not held perfectly parallel to the engraving bit , by time the bit traveled to the top of ammo 's head , it was no longer touching the block at all .
因为蜡的阻碍跟雕刻的二进制并不是平等的,所以当二进制已经到达艾玛的头的时候,却还没有达到蜡阻。
Unlike venice 's soda glass , potassium and lead glass lent themselves well to engraving and cutting when cold , and became fashionable throughout europe .
和慕拉诺的含碱玻璃不同,波西米亚和英国的玻璃制品冷却后,可以进行雕刻和切割,由此,风靡了欧洲大陆。
Lxt has high technical laser engraving and rotary engraving machines to provide engraving services for characters , pictures and photos , and shaping for drilling holes , round edge and cutting to any shape .