The present status of application and research on pretreatment of refractory gold ore with ultra fine grinding is briefly introduced in this paper.
简述了超细磨预处理难浸金矿石的应用研究现状。
The function of ultra fine grinding and alkali leaching is investigated, and the mechanochemistry mechanism of accelerating pyrite decomposition is discussed.
考察了超细磨碱浸的作用，讨论了促进黄铁矿分解的机械化学机理。
Detailed analyses of the grain size distribution characteristics and the grain profile wavelength of fine diamond grinding wheel used for ultra-precision grinding are presented.
对超精密磨削所用细粒度金刚石砂轮磨粒粒径的分布特点和砂轮表面上磨粒的轮廓波长进行了分析。
The present situation, developments in recent 5 years about ultra-fine grinding and high fineness classifying techniques in China are reviewed.
综述了中国超细粉碎与精细分级技术与设备的现状、近5年的进展。
An ultra-fine roll mill comprises a base, a host cylinder, a centre axle, a bracket, a grinding ring and a grinding roller device.
一种辊碾超细磨包括底座、主机筒体、中心轴、托架、磨环和磨辊装置。
Therefore, understanding the behavior of ball movement in the mill is very important to identify the grinding mechanism and to produce ultra - fine particles for developing new materials.
因此，为了开发新材料，找出研磨机制和生产超细粒子，了解球磨机中球的运动特点是非常重要的。
The mechanism, applications of grinding aids in the preparation of several kinds of powders, especially in ultra-fine powders were reviewed in this article.
在分析总结大量文献资料的基础上，对助磨剂在粉体制备中的作用机理及其在超细粉体制备过程中的应用研究现状进行了综述。
Truly a flexible laboratory system – with reproducible results – variable for ultra-fine grinding and classifying – for laboratory operations or the continuous production of small batches!
紧凑型实验室系统 - 可重现性的结果 – 可变换配置，用于精细研磨及分级应用 –用于实验室或连续小批量生产！
Series A, made of imported ultra-fine particle tungsten carbide, processed by 5-axis CNC grinding machine and special sharpening, high abrasion resistance and anti-broken.
A系列雕刻切割刀具，全部采用进口超微粒钨钢材料，经五轴联动数控磨床，专利特殊刃磨工艺精制而成，具有超强的耐磨性和抗断性。
Series A, made of imported ultra-fine particle tungsten carbide, processed by 5-axis CNC grinding machine and special sharpening, high abrasion resistance and anti-broken.
A系列雕刻切割刀具，全部采用进口超微粒钨钢材料，经五轴联动数控磨床，专利特殊刃磨工艺精制而成，具有超强的耐磨性和抗断性。
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