金刚石

OFTEN SEEN IN INCLUSIONS OF SILICATES SUCH AS GARNET, WHOSE CRYSTALLOGRAPHY

内含物中，而这类物质的晶体结构普遍地在某种程度上类似于金刚石的晶体结构。

It is not known how rare this resemblance is,or whether it is most often seen in inclusions of silicates such as garnet,whose crystallography is generally somewhat similar to that of diamond;?

现在尚不知这种类似稀少到何种地步，也不知道是否它最常见于象石榴石一类的硅酸盐内含物中，而这类物质的晶体结构普遍地在某种程度上类似于金刚石的晶体结构。

It is not known how rare this resemblance is,or whether it is most often seen in inclusions of silicates such as garnet,whose crystallography is generally somewhat similar to that of diamond; but when present,the resemblance is regarded as compelling evidence that the diamonds and

现在尚不知这种类似稀少到何种地步，也不知道是否它最常见于象石榴石一类的酸盐内含物中，而这类物质的晶体结构普遍地在某种程度上类似于金刚石的晶体结构。

The new substrate surface pretreatment that included the action of an oxidizing oxygen/acetylene flame with borax solution addition was studied on the base of methods of the WC-Co cemented carbide surface pretreatment.

在分析已有的硬质合金基底表面预处理的基础上，首次提出了用硼砂溶液和燃焰外焰的热量及其氧化性对基底表面进行预处理，抑制钴的副作用并降低基底表面温度，然后再利用内焰沉积金刚石的新方法。

Dianmond films were deposited on Al2O3 ceramic substrates by oxygen-acetylene flame, the morphologics and their distribution of deposited films on the substrate surfaces were also observed.

用氧气-乙炔火焰法在氧化铝陶瓷片上沉积出了金刚石薄膜，并观察了薄膜的形貌结构及其在基片上的分布规律。

Dongguan Zwcut Cutting Tools Co.,Ltd ,massively LMT GUHRING GERMANY.The solid carbide cutting tools,such as the drills,the milling cutters,the reamers,PCD end mills,PCD or CBN cuttingtools the boring cutters and the cutters to process the holes are manufactured in the factory .Aad all sorts cutters whkse manufacturing prkcesses are very difficult,can be designed and

东莞市卓王切削工具有限公司：选用德国蓝帜，钴领的棒材，主要生产全钨钢钻头，全钨钢立铣刀，全钨钢机用铰刀，全钨钢钻铰刀，全钨钢镗刀，全钨钢锯片铣刀，成型刀具，金刚石成型铣刀，成型车刀等，并为客户设计制做各种奇难特殊刀具。

Piano wire is chosen as the plated core of the fixed abrasive wire, diamond abrasives as the second phase, and their surface is pretreated before being plated.

选用琴钢丝作为电镀线锯芯线，金刚石作为第二相颗粒，并对其表面进行了镀前预处理。

Usually, the coating of dental ceramic materials is performed with use of flexible discs, silicone polishers, diamond polishing pastes and finishing diamonds.

通常，齿科陶瓷材料的抛光是采用硅磨光器，金刚石抛光浆和抛光钻来完成的。

The morphology of electroless platings of Ni P UFD was studied by optical metallographic microscopy and SEM, the age temperature's effect on the microstructure of this platings was studied using XRD, TEM and DTA, and the age temperature's effect on microscopic hardness was explained.

利用光学金相显微镜和 SEM观察了 Ni-P-超细金刚石化学复合镀层形貌，用 XRD、TEM及 DTA研究时效温度对镀层组织结构的影响，并解释了时效温度对镀层显微硬度的影

Institute of Photonics and Photo- Technologies of Northwest University, Xi′an 710069

设计了一种新的金刚石场发射阴极工艺。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。