diamond n. 1.金刚钻,金刚石,钻石。 2.菱形;菱饰;(纸牌的)方块。 3.【棒球】内野;棒球场。 4.【印刷】钻石体活字〔41/2?点〕。 5.(切玻璃用的)钻刀。 6.〔D-〕 〔美国〕 Delaware 州的别名。 7.〔pl.〕 〔美俚〕煤。 adj. 1.钻石(一样)的;钻石制成的,镶有钻石的。 2.菱形的。 diamond in the rough = rough diamond 1. 天然金刚石。 2. 言行粗鲁而心地善良的人。 3. 〔美俚〕初露光芒的设想。 black diamonds 黑金刚石;煤。 a small diamond 一副方块同花牌中最小的牌。 diamond cut diamond 以强制强,硬碰硬,棋逢对手。 diamond of the first water 最好的钻石;第一流人物。
Why , the sailor replied , relaxing to a certain extent under the magic influence of diamond cut diamond , it might be a matter of ten years “喏, ”水手回答说,这种硬碰硬的语言交锋倒产生了一定程度上的缓和, “约莫十年前吧。
The diamond cutting wheels series are mainly suited for the high precision and high quality cutting of lcd glass , auto - glass , architectural glass , decorative glass , etc 目前刀轮产品已形成符合液晶、建筑、汽车、装饰等多领域玻璃精加工的产品系列。
By analyzing the differential thermal analysis graph and dehydration graph of borax , the application of borax in diamond cutting and jewelry making field is studied 在分析硼砂的差热分析曲线和脱水曲线的基础上,对其在珠宝首饰加工领域中的应用进行了初步研究。
In present work , mirror turning is carried out using man - made diamond cutting tool ( pcd ) and ordinary precision lathe , showing important practical value and economical benefit 摘要在普通精密机床上用人造多晶金刚石( pcd )刀具加工出镜面,具有重要的实用价值和经济意义。
The hardware and software of the automatic diamond cut measuring system developed by gemmological institute , china university of geosciences ( wuhan ) , are mainly described in the paper 主要介绍了中国地质大学(武汉)珠宝学院自主研制的全自动钻石切工分析系统的硬件组成、图像处理以及切工比率的计算、评估与应用等。
This series are one of the tooling equipments that for small size tiles , diamond cutting are used for cutter , which has following strong points suchas good durable , little process loss and low tooling cost 此系列对剖机是加工小规格薄板的设备之一,切割刀具是常用的金刚石圆锯片,具有耐用,损耗少,加工成本低的优点。
The diamond cut ratios , such as girdle diameter , total depth , pavilion depth , pavilion angle , crown depth , crown angle , table size , girdle depth and the other related symmetry parameters , can be calculated with those key corners 该系统可用于成品钻石的切工分级、钻石加工过程的质量检验以及作为钻石销售环节中的促销手段。
A diamond cut is a style or design guide used when shaping a diamond for polishing such as the brilliant cut. Cut does not refer to shape (pear, oval), but the symmetry, proportioning and polish of a diamond.