diamond content

用法例句

Development and application of diamond drill bits in high altitude mining area;

高海拔矿区用金刚石钻头的研制与应用效果

The experiments on several Japanese natural diamond bits;

几种日本天然金刚石钻头的试验

In this paper, the author have introduced the status quo of diamond bits and tools' wide-adaptability, and discussed its research meaning, necessaries as well as the supporting work of needs in future.

介绍了广谱性孕镶金刚石钻头及工具的现状,论述其研究意义、必要性及未来需要的支持性的研究工作。

Particular uses of the method are described in regard to the evaluation of φ60mm wireline diamond bits.

根据TOPSIS法原理，提出一种同时考虑“理想方案”和“负理想方案”的金刚石钻头综合评价灰色关联分析法。

The experimental study on the new pattern diamond bit with high drilling speed;

新型高时效金刚石钻头试验研究

Efficient methods applied in skidding strata with diamond bit and its history cases;

金刚石钻头钻进“打滑”地层采用的有效方法与实例

Field test of electroplated diamond bit and analysis of its performance;

电镀金刚石钻头野外试验及效果分析

diamond content

钻头上金刚石的克拉数

Experimental study of diamond impregnated drilling bit enhanced with CVD diamond pins

CVD金刚石条强化孕镶金刚石钻头的试验研究

A form of opaque or dark-colored diamond used for drills.

墨金刚石一种不透明的或深色的钻石，用作钻（头）

Chip Removal Regularity and Bit Face Shape Selection in Impregnated Diamond Bit Drilling

孕镶金刚石钻头的排屑规律与钻头唇状选择

The menu navigator button is a0.25 carat diamond while more diamonds decorate the titanium body.

在众多钻石镶嵌的钛合金机身上，菜单键是一颗重达0.25克拉的钻石。

machine set bit

机镶细粒金刚石钻头

diamod-enhanced hammer bit

金刚石镶齿震击钻头

diamond-particle bit

潜铸型细粒金刚石钻头

insert polycrystalline diamond bit

聚晶金刚石镶齿钻头

insert natural diamond bit

天然金刚石镶齿钻头

polycrystalline diamond compact bit

聚晶金刚石复合片钻头

polycrystalline diamond compound bit

多晶金刚石复合钻头

diamond pattern

钻头金刚石颗粒的排列型式

STUDY ON THE NEW METHOD OF DRILLING CONTROL OF IMPREGNATED DIAMOND BIT

孕镶金刚石钻头钻进控制新方法的研究

The study on influence of drilling parameters on surface temperature of diamond drill

金刚石钻头钻削石材参数对其表面温度影响研究

Comparative analysis of drilling characteristics of dia- mond bits and roller bits

金刚石钻头与牙轮钻头钻井特点对比分析

Research on Diamond Enhanced Tungsten Carbide Composite Button and Its Bits;

金刚石—硬质合金复合齿及其钻头的研究

Development of the Special Impregnated Diamond Bits for Jinchuan Mine;

适合金川矿区的特种孕镶金刚石钻头研制