查询词典 diamond boron

The several shapes of diamond grains have been observed in SEM: truncated cube, octahedron, truncated cubo-octahedron, twinned cubo-octahedron, twinned regular decahedron and twinned regular icosahedron. Most of diamond grains are octahedron.

用扫描电子显微镜观察到多种外形的金刚石颗粒：截顶立方体、未截顶正八面体、截顶立方八面体、孪晶立方八面体、正十面体和正二十面体的金刚石颗粒。

M: So do I. I think you are my diamond to cut diamond.

男：我也如此，我觉得，你倒是我的相当对手！

It is a diamond cut diamond affair.

这是一件硬碰硬的事。

F: However, I will give up my ism if i meet a diamond to cut diamond.

女：但是，我若有相当的对手，我可以抛弃主义！

What';s the meaning of "diamond cut diamond"?

粘贴你最爱的英语名言-----？

When diamond cut diamond , it is hard to decide who is the winner .

当棋逢敌手时，很难断定谁是赢家。

And only another diamond can make a slight cut in a diamond.

地球上的绝大部分碳都是来自从前的生物。

Is located in the city, the northwest region of considerable size artificial diamond, CBN wheel, diamond drill bit products and professional manufacturing enterprises.

西安航都超硬磨具有限公司坐落在西安飞机城内，是西北地区颇具规模的人造金刚石、立方氮化硼砂轮，金刚石钻头及其制品的专业生产制造企业。

Based on the researches, new type products of geological engineering diamond drill bits series have been developed. The factory has 5 patented techniques. The key technology enjoys wholly independent intellectuar rights. The factory becomes one of the professional producers of diamond drill bits at home.

在此基础上研制开发了新型的金刚石地质工程钻头系列产品，拥有相关技术的国家授权专利5项，主要的核心技术拥有完全的自主知识产权，成为国内金刚石钻头的专业生产厂家之一。

Experiments were carried out concerning drilling of CFRP, using solid carbide drills and diamond drills. It was found that the diamond drill were an ideal tool for drilling of CFRP.

本文最后对碳纤维复合材料高质量制孔技术进行了试验研究，给出了几种金刚石钻头的结构，经钻削试验发现金刚石钻头是碳纤维复合材料高质量制孔的良好工具和今后发展方向。

That snake Alaric named Archbishop...

庇护。。。那个毒如蛇蝎的Alaric被命名为大教主。。。

You have done lots of magical things to be amazed at.

你做了很多神奇的事物感到惊讶。