金刚石

In imitate, be aimed at accept rice diamond grow environment, in enraging reaction gas with respect to pure argon, below condition of pressure of different power input, different gas, the metabolic rule that the plasma that forms in deposit room distributings undertook imitate, the corresponding imitate result that issues its and general and hydric atmosphere is compared relatively.

在模拟中，针对纳米金刚石的生长环境，就纯氩气反应气体中，不同的输入功率、不同气体压力条件下，沉积室中形成的等离子体分布的变化规律进行了模拟，将其和一般氢气气氛下的相应模拟结果相对比。

Recent studies of fluids in the diamonds, particularly the discovery of molecular hydrogen and hydroxy are presented in the paper.

介绍了近年来金刚石包裹体中流体研究结果，特别是分子氢和羟基的发现。

The types of failure in diamond thin films materials and the relationship between the failure and the applied stress have been investigated by means of soft impressor technique .

本文利用软压头技术，探讨了金刚石薄膜材料在点接触加载条件下的破坏形式以及外加应力与薄膜破坏之间的关系。

The rotating speed and infeed depth of tool wheel are the main technique parameters.

砂轮旋转速度以及工具砂轮的进给量是金刚石砂轮机械精密整形的主要工艺参数。

The cutting tool was characterized by intercrystalline fracture attributed to fatigue and partial cleavage fracture in the machining process.

聚晶金刚石刀具在加工过程中的磨损机理主要表现为具有疲劳磨损特征的沿晶断裂及局部解理断裂。

With the standards established above and calculated results of gas chemistry of 25 nitrogencontaining gas mixtures at 3000K and 4000Pa, the C-H-N phase diagram for diamond growth was constructed kinetically for the first time, which was proved logical by many experiments in literature.

根据以上建立的标准和25种含氮混合物的气相化学计算结果，首次从动力学角度构建了C-H-N三元体系生长金刚石的相图，并为文献中的大量实验证实是基本合理的。

The meaningful research can provide theoretical base for the improvement in cutting performance of tool and machinability of workpiece.

在世界著名的Element Six公司的资助下，本文开展了金刚石刀具加工强化复合地板的研究。

Ti/Ni/Au multilayers have been deposited by electron beam evaporation, to metallize CVD diamond wafers. The effect of pre-treatment and post-treatment on adhesion of the multi-layers to the substrates was investigated, and it was found, introducing a pre-fire at elevated temperatures, the adhesion could be improved significantly.

利用电子束蒸镀实现了Ti/Ni/Au多层膜在CVD金刚石膜上的金属化，并研究了预处理和后处理工艺对多层膜在基底上结合的影响，发现高温预处理对多层膜和基底的结合有明显的改善。

Do you know the usage of a diamond milled microprism?

你了解用金刚石研磨的微棱镜的用途吗？

While moissanite is used in jewelry as a diamond substitute, many experts feel it to be even more beautiful than the gemstone itself.

尽管碳矽石用於首饰作为金刚石的替代品，许多专家认为它是更美好的宝石本身。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。