金刚石

The position of electrodes are found to be the very important factor that effect the diamond growth uniformly.

实验发现电极的位置是影响金刚石薄膜均匀性的重要因素。

Surface roughness and geometry topography have very obvious difference between ordinary and ultraprecision grindings. Surface roughness of ultrapreciscon grinding will decrease with abrasive size and grinding depth decrease, surface veining owing to plastic deformation is very clear.

超精密磨削和普通磨削的表面粗糙度和几何形貌存在明显的差异，超精密磨削的表面粗糙度随着金刚石砂轮磨粒尺寸和磨削深度的减小而减小，表面由于塑性变形形成的纹理比较明显。

It's studied bit's incisive and wearability which are two aspects of bit properties from qualitative and quantitative analysis.

2对影响孕镶金刚石钻头性能的两个方面----锋利性和耐磨性进行了定性和定量方面的研究。

WENDT is an international group of companies with 12 production facilities world-wide.

德国万特WENDT集团公司是一家世界著名的磨床及金刚石和立方氮化硼砂轮制造商，公司创立于1920年，全球现有12个生产厂家，产品广泛应用于汽车及其零配件、刀具等行业，对难加工材料进行精密磨削。

Some main problems which should be taken into account during design , including the dopant concentration of resistors ,the configuration of Wheatstone bridge ,the arrangement of resistors on square

对设计时应当考虑的主要问题包括金刚石力敏电阻条的掺杂浓度，电桥的形式，电阻条在膜片上的分布以及电阻条的有效长度和形状等进行了讨论。

Clinopodium , 502 glue, wire wheels, grinding wheel, abrasive belt machine×, moth Aberdeen Booth sand wheel, wool wheel, sponge wheels, rhino steel sponge, polishing wax, diamond tools, grinding head, drums, cutting film, CAC cold plastic , beauty sandpaper.

风轮、502胶水、钢丝轮、砂轮，砂带机抛光轮、蛾仔砂布丝轮、羊毛轮、海棉轮、犀牛钢丝绵、抛光蜡、金刚石工具、磨头、气鼓、切割片、CAC冷胶、美容砂纸）。

The presence of boron was primarily ascertained by the color of crystal, X-ray diffraction and Raman spectrum.

通过晶体的颜色、X射线衍射以及Raman光谱可以初步断定合成出的金刚石晶体中确实含有硼元素。

The Young's modulus in different directions of the films were calculated based on phenomenological theory and orientation distribution function.

计算了薄膜试样不同方向的弹性模量，研究了织构和甲烷浓度对CVD自支撑金刚石薄膜的宏观残余应变的影响。

Union of South Africa diamond production of more than after Zaire, jumped to second in the world ...

联的金刚石产量就超过南非，仅次于扎伊尔，跃居为世界第二位。。。。

Zircon will have more wear on its facets than diamond.

锆石将会有更多的穿的方面比金刚石。

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。