金刚石

Diamond consist of carbon element.

金刚石是由碳元素构成的。

Diamond consists of carbon.

金刚石是由碳元素构成的。

Carbide alloy electric hammer drill, router bit, chisel, diamond wheel, brad-nailer, electric hammer, demolition hammer, hole saw.

1F72 硬质合金电锤钻头，木工铣刀，钢凿，金刚石锯片，汽钉枪，电锤，电镐，开孔器等。

Our products are divided into 6 categories: diamond glass cutter, carbide glass cutter(oil feed wheel cutter, six wheel cutter┅┅), glass tool(circle cutter, glass suction lifter, glass plier┅┅), diamond tool(core drill bit, diamond dresser┅┅) and abrasive tool(grinding wheel┅┅) and others.

共有6大类产品：钻石玻璃割刀；碳化物玻璃刀（注油滚轮刀、六轮刀┅┅，玻璃工具（圆规刀、玻璃吸盘、玻璃钳┅┅）；金刚石工具（打孔钻；磨料工具和其它工具。

At the same time, Our factory sells various kinds of specifications that the domestic and international producer produces throughout the year , Edge polisher, cutting machine, cloud stone glue, wax polish, diamond of type use soft tactics slice, bit, doing and waste various kinds of supplementary material, There are stock throughout the year.

同时，我厂常年经销国内外厂家生产的各种规格、型号的磨边机、切割机、云石胶、上光蜡、金刚石软磨片、钻头、干磨片等各种辅助材料，常年备有现货。

Diamond cone arrays are successfully prepared through hydrogen plasma etching. The intrinsic columnar structure of the diamond films leads to the unevenly distributed ion etching rate, which plays an important role in the cone formation.

金刚石薄膜内在的柱状结构使氢离子在刻蚀薄膜时产生非均匀的刻蚀速率，对锥状表面的形成起着重要作用。

This paper deals with morphology, composition and constitution of metal film .

人工合成金刚石的相变过程中，金属包膜的作用是很重要的。

The interface reaction, interface construction and bond between super-hard abrasive and metals are discussed.

本文系统论述了金刚石、立方氮化硼超硬磨料与典型金属界面的界面反应、界面结构及界面结合问题。

In view of the differences in material property and fracture mode, the mechanism of using diamond polish to bore in component is studied, and a special diamond core boring bit is developed. The technological equipment can exert compressive pre-stress on drilling area and surrounding material.

针对构件组成材料的性能特点和破坏方式，研究了金刚石磨料对构件进行套料钻孔的机理，研制特定的钻孔工具和工艺装置，对构件钻削区及其周围材料施加预压应力。

Gem-quality cube-shaped diamond crystals are so rare as to be regarded as collector's items.

宝石质量立方体形金刚石晶体是罕见视为珍藏物品。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷