查询词典 diamond

Visit the Diamond Education Center and learn about diamond cut and color , diamond certification , and more.

参观钻石教育中心，了解钻石切割和颜色，钻石认证，等等。

Our products mainly include resin bond diamond grinding wheel, metal bond diamond grinding wheel, adamantine drill, geological drill as well as other diamond products made upon the demands of the customers.

主要产品有：树脂结合剂金刚石砂轮、金属结合剂金刚石砂轮、金刚石工程钻头、地质钻头及根据客户所需求的各种金刚石制品等。

Product categories include: diamond-studded ornaments clasp, chain-shaped chain buckle, zinc alloy decorative buckle, plastic buckle, mountaineering buckle, shoes buckle floriation, package and, corns, hit nails, claw beads, paint clasp, diamond, acrylic, glass diamond.

产品类别有：镶钻饰扣、链形链扣、锌合金饰扣、塑胶扣、登山扣、鞋花饰扣、包和、鸡眼、撞钉、爪珠、烤漆扣、水钻、压克力、玻璃钻石等。

The wetting mechanism of metal alloy containing strong carbide-forming elements to diamond surface and the technique of diamond surface metallization are fundamental to the manufacture of single-layer brazing diamond tools.

含强碳化物形成元素合金对金刚石表面浸润的机理与金刚石表面金属化技术是钎焊制造单层金刚石工具的技术基础。

This paper studies depression in the hot cathode glow discharge PCVD method of diamond films influence in the process, mainly from two aspects of research: a study of the process of discharge pressure of the impact of that pressure on the technology, the impact of state discharge , as well as pressure and discharge voltage of the relationship between the two, and experiment with different pressure, relative to the preparation of samples, and using Raman instrument and SEM analysis of the quality of the film, by comparing the different types of gas pressure on the quality of diamond films, summed up the most good gas pressure parameters of a high-quality diamond films.

本文研究气压在热阴极辉光放电PCVD方法制备金刚石膜过程中的影响，主要是从两个方面进行研究：一，研究制备过程中气压对放电的影响，得出气压对工艺，放电状态的影响，以及气压和放电电压的关系；二，采用不同气压进行实验，制备出相对应的样品，并用Raman和SEM等仪器对膜进行质量分析，通过对比不同气体压强对金刚石膜质量的影响，总结最佳气体压强参数，制备出高品质金刚石膜。

Are some of our best selling products.We are amongst the very few who export Platinum Diamond Jewelry, Yellow Gold Diamond Jewellery, White Gold Diamond Jewelry 18 kart, 14 kart, 10 kart and 9 kart.

我们是极少数人的其中出口白金钻石首饰金黄色钻石珠宝白金钻石首饰(1814kartkart珍宝kart和9kart)。

Therefore, the early use of low-permeability reservoir development Diamond Anti-9:00 Well, diamond crack parallel to the main diagonal directions along the crack edge wells to increase water efficiency by the degree of widening further suppress the injection wells, well away from the row Kadoi premature flooded, and the overall benefit of fracturing; in the latter part of the diamond-shaped anti-9:00 Well Well turn the corner to form staggered rows like water injection means, thereby maintaining a high production rate and phase out the extent of mining.

因此，低渗透油藏开发初期使用菱形反九点井网，菱形主对角线平行裂缝方向，沿裂缝注水增加边井受效程度，拉大的井距又可抑制注水井排的角井过早水淹，且利于整体压裂改造；中后期将菱形反九点井网的角井转注形成交错排状注水方式，从而保持较高的采油速度和阶段采出程度。

Factory mainly produces high-grade ceramic grinding head grinding wheel, diamond grinding head, diamond file, diamond grinding wheel, high-precision wool grinding head, fiber oilstone, flexible rubber grinding head, grinding head, such as elastic sponge.

本厂主要生产高档陶瓷砂轮磨头，金刚石磨头，金刚石锉刀，金刚石砂轮，高精羊毛磨头，纤维油石，弹性橡胶磨头，弹性海绵磨头等。

In china, diamond used in the products such as diamond bits and diamond saws are more than 60%.

由于金刚石钻头和金刚石锯片所用金刚石占我国金刚石产量的60％以上。

As a result, for example, an 80 DEG diamond, a 55 DEG diamond and a 35 DEG diamond cutting insert may all be utilized within a common toolholder.

其结果是，例如80°菱形、55°菱形和35°菱形的切削刀片全都可以在一相同的刀夹内使用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。