1.
Development of Abrasive Water Jet Drilling-cutting Aiguille and Experiment Study on Cutting Performance of Abrasive
磨料射流钻割一体钻头研制及切割特性研究
2.
It cuts a clean cylinder of rock,
这种钻头能切割一段光滑的圆柱形岩石，
3.
rough edge left on a workpiece after drilling or cutting.
把一个工件钻过或切割后留下的粗糙的边缘。
4.
An implement with cutting edges or a pointed end for boring holes in hard materials, usually by a rotating abrasion or repeated blows;a bit.
钻带切割刃或尖端的工具，用于在坚硬材料上钻孔，一般靠旋转磨损或反复击打实现钻孔
5.
The10 th largest white diamond ever to be found, it will be cut into a large heart-shaped diamond and several smaller stones which will then be sold.
这颗目前世界排名第10的白色钻石将被切割成一大颗心形钻石和数颗小钻石出售。
6.
a single undivided whole.
一个不可分割的整体。
7.
The uncut diamond is a third bigger than a golf ball.
这颗尚未切割的钻石比一只高尔夫球还要大三分之一。
8.
a diamond pencil
(割玻璃用的)钻石刀
9.
a transparent piece of diamond that has been cut and polished and is valued as a precious gem.
价值相当于宝贵的珍宝的被切割和擦亮的一件透明的钻石。
10.
A precious gem, especially a diamond, finely cut in any of various forms with numerous facets.
宝石一种精细地切割成多个面的各种形式的宝石，尤指钻石
11.
"drill:an implement with cutting edges or a pointed end for boring holes in hard materials, usually by a rotating abrasion or repeated blows; a bit."
"带切割刃或尖端的工具,用于在坚硬材料上钻孔,一般靠旋转磨损或反复击打实现钻孔."
12.
The General Equation of Actual Cut-area of Cutting off Cuboid and Its Application;
方体截断切割实际切割面积的一般公式及应用
13.
And at this time,a grain of sand entered inside her. '
这时，一粒沙子钻进了她的身体?
14.
A Side Issue in Volume calculation of the Surge Chamber for Slush Pumps
钻井泵空气包体积计算中的一个问题
15.
Study on New Integrated Working Fluid Technology for Drilling and Cementing
新型钻井固井一体化工作液技术研究
16.
Study and application of integrated geologic modeling while drilling
随钻地质建模一体化综合研究及应用
17.
Complete crystal shape,good diaphaneity,high compact strength and thermal stability.Suitable for cutting,drilling and grinding tools.
晶体完整，透明度好，具有高的抗冲击强度和热稳定性。适用于高档次切割工具、钻头、碾磨工具。
18.
A terrible pain knifed his body.
一阵剧痛像刀割似地穿过他的身体。