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- The regular shape of diamond grains is selected as the example.Areas of diamond abrasive grains are equivalent to regular hexagon. 选择晶形较规则的等积形金刚石磨粒作为实例，将金刚石磨粒的面积等效为正六边形。
- Conventional diamond millstone for gem processing has shortcomings of diamond grains easily pulled off, unstable running and low grinding speed. 金刚石磨盘已广泛用于宝石加工业,而传统方法所制金刚石磨盘其金刚石易脱落、磨削速度低且不稳定。
- The effects of diamond grain sizes on wear resistance ratio of the sintering diamond compacts are investigated. 研究了金刚石的粒度对烧结体磨耗比的影响；
- The sawing forces, force ratio, average force of single active diamond grain were analyzed. 对锯切力、力比、单颗金刚石承受的平均载荷进行了分析。
- Artificial neural network(ANN) was used to predict diamond grains content,thickness and micro morphology of electrodeposited diamond grains-nickel composite film. 本文综合考虑电铸金刚石-镍复合膜沉积工艺参数与复合膜品质的关系,建立了一种复合膜品质预测的人工神经网络模型。
- SEM images of the diamond layer of the sample show that there is an extensive intergrowth between diamond grains, which is one of the characteristics PDC synthesized by the growing technique. 对样品进行扫描电镜观察，表明PDC金刚石层存在广泛的金刚石颗粒之间的交互生长，这是生长法合成的PDC的结构特徵之一。
- An artificial neural network (ANN) was used to predict diamond grains content, thickness and micro morphology of free-standing diamond grains-nickel composite film by electrotyping. 用人工神经网络预测了电铸自支撑金刚石-镍复合膜中金刚石颗粒的含量、复合膜的厚度和表面微观形貌。
- In order to expose the edges of diamond grains and make the reamer have the ability of cutting and holding chips, inside holding electroplating diamond reamer must be treated after removing the die. 内镀金刚石铰刀在脱模和刀杆的加工处理后,还要进行开刃,目的是为了让被金属镀层包裹的金刚石颗粒暴露出合适的高度,使之具有切削能力和容屑能力。
- It is presented in this paper that some techniques of the exposedness of edges of diamond grains were tested in our research.Finally, the new technique in this field is introduced. 本文主要介绍了几种开刃方法,并进行对比,最后对该领域的新技术进行展望。
- Coating metal such as Cu, Ni, Ti, Mo, W or compound coating on diamond grain (DG) surface by coating (chemical, electronic plating) and vacuum plating method (evaporating, sputtering, ionization) was studied. 摘要采用湿法镀（化学镀、电镀）或真空镀（蒸发镀、溅射镀、离子镀）方法，在金刚石表面镀覆一层铜、镍、钛、钼、钨等金属，或者它们的复合镀层。
- STUDY ON THE METHOD OF DIAMOND GRAIN SIZE ANALYSIS 金刚石粒径测试方法的研究
- Analysis of Cutting Area of Single Diamond Grain 单颗金刚石磨粒切削面积的解析
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Well-proportioned Electrodeposition on Diamond Grains 金刚石颗粒表面均匀电镀工艺研究
- She wore a diamond clip on her new dress. 她在新衣服上戴了一枚钻石别针。
- The grain crop has gone down this year. 今年的粮食作物产量下降了。
- How can we remove the husk of the grains? 我们怎样去掉谷物的外皮？
- I saw diamond studs in her ears. 我看见她耳朵上戴着的钻石耳钉。
- She selected a diamond ring from the collection. 她从收藏品中挑选了一枚钻石戒指。
