The test work indicated the probability of a pre-concentration stage using a screening, dense media separation or coarse-ore jigging after crushing and screening.
这个试验工作表明可以通过在进行粉碎和过滤之后对矿石进行再过滤，重阶选矿或者初步汰选的这样一种预浓缩阶段的实现可能性。
The traditional dry ethylene process, calcium carbide broken generally adopt two-stage jaw broken way to finish the crushing grain size, calcium carbide is larger.
传统的干法乙烯工艺中，电石的破碎一般采用两级颚破的方式完成，电石的破碎粒度比较大。
With the look and feel of a professional stage amp, the Stage-Gig kicks out 40 watts of crushing power as well as monstrous bass, thanks to its 6.5-inch, high-performance sub-woofer.
随着外观和感觉的专业舞台功放，舞台，粉碎踢击出40瓦电力，以及骇人听闻的低音，它的6.5英寸，高性能亚低音感谢。
In this paper the principle of the inclusion crushing method and its geological implication are introduced and also a diagrammatic description of the crushing stage is presented.
本文介绍了压碎法的工作原理、方法、主要地质意义以及压碎台的制作。
According to the proven crushing concepts and professional knowledge from the Swedish consultants, the series introduce the latest technological theory applicable to the crushers at stage II and 111.
结合实际验证的破碎概念与其它相关的专业知识，这款适用于第二和第三阶段的破碎机引进了最新的科技原理。
The two-stage crusher large output, the noise is small, equipment operation is stable, and the crushing efficiency is very good.
双级破碎机产量大，噪音小，设备运行稳定，破碎效率非常的好。
By crushing an inclusion in a mineral grain on a particularly-made stage under a microscope, the gaseous phase in the inclusion is released and can be observed and detected.
压碎法是一种研究矿物包裹体气相性质的简易方法。通过在显微镜下压碎矿物颗粒，使矿物包裹体破裂并释放出其中的气相部分，从而观察其特征和变化。
By crushing an inclusion in a mineral grain on a particularly-made stage under a microscope, the gaseous phase in the inclusion is released and can be observed and detected.
压碎法是一种研究矿物包裹体气相性质的简易方法。通过在显微镜下压碎矿物颗粒，使矿物包裹体破裂并释放出其中的气相部分，从而观察其特征和变化。
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