1.
He has the skill to fetch out the beauty of a gem by polishing it
他有把宝石打磨得显出美丽光泽的手艺。
2.
a crystalline rock that can be cut and polished for jewelry.
一种水晶石，能切割、打磨成珠宝。
3.
This old craftsman has the skill to fetch out the beauty of a gem by polishing it.
这位老工匠擅长打磨宝石，能使宝石显出美丽的光泽。
4.
He has the skill to ftech out the beauty of a gem by polishing.
他有手艺把一块宝石加以打磨，使它显出美丽的光泽。
5.
Grinding Performance of Soft Abrasive Grinding Wheel Used in Ultra-precision Grinding Sapphire Substrate;
超精密磨削蓝宝石基片的软磨料砂轮磨削性能
6.
The diamond abrasive tool has been widely used in the gem processing factory.
金刚石磨具已广泛用于宝石加工业。
7.
A piece of soft sandstone used for scouring the wooden decks of a ship.
磨甲板沙石打磨木质甲板用的软沙石
8.
a slab of unpolished marble
未经打磨的大理石板
9.
a semiprecious gemstone that takes a high polish; is usually green but sometimes whitish; consists of jadeite or nephrite.
一种次等宝石，需要高度打磨，通常呈绿色，但有时也带白色，含硬玉或软玉。
10.
Not cut or ground to a specific shape.Used of a gemstone.
未琢磨的：未切成或磨成特定形状的，用于宝石
11.
Effect of Plate Materials on Sapphire Wafer Lapping Process
蓝宝石衬底研磨加工中研磨盘材质的影响
12.
Surface Quality Study of Sapphire Crystal Grinded by Electrolytic In-Process Dressing (ELID) Method;
蓝宝石单晶ELID磨削表面质量研究
13.
A revolving stone disk used for grinding, polishing, or sharpening tools.
砂轮用来打磨、打光或磨利工具的旋转石盘
14.
The huge piece of rough was cut to be a superb gem of 128 carats.
那一大块未琢磨的宝石被琢成一粒128克的上等宝石。
15.
The small flat face at the bottom of a gem cut as a brilliant.
宝石座以多角形琢磨法切割而成的宝石的底部小平面
16.
A highly polished, convex-cut, unfaceted gem.
圆形宝石高度磨光的，用凸形刀具切削过的，未加面饰的宝石
17.
As the jewel was in the rough state, he had no idea what size it would be when cut.
这块宝石未经琢磨, 他不知道加工后有多大。
18.
Fundamental Study on the Processing of Sapphire's Ductile Regime Based on the Semi-fixed Abrasive Plate
基于半固着磨具的蓝宝石延性域加工基础研究