The fine crushing-wet preconcentration and grinding experiment is done on lean magnetite ore from Inner Mongolia area in China.
对内蒙古某贫磁铁矿进行细碎—湿式预选、预选粗精矿细磨后精选的试验研究,结果表明在采用细碎湿式预选抛尾和BKY型预选用磁选设备的情况下,可以实现低品位贫磁铁矿的低成本开发利用。
Progress of ultra-fine grinding and classifying techniques in China;
中国超细粉碎和精细分级技术现状及发展
Through experimental studies on ultra-fine grinding of molybdenite,it can be found that there is the effect of density in grinding,the ratio of ball to ore,ball distribution,rotating speed of mill, the consumption of dispersant,grinding time on grinding process.
对润滑剂级辉钼矿进行超细粉碎研究,研究了磨矿浓度、球矿比、球径配比、搅拌转速、水溶分散剂用量、磨矿时间对超细磨矿结果的影响。
The present states of the ultra-fine grinding technology and equipment for non-metallic ores are reviewed in recent years in China.
综述了我国近年来非金属矿超细粉碎技术和设备的发展现状 ,指出了制约国内技术和设备发展的几个问题 ,结合超细粉体粒子微细化、表面活性化、用途功能化、组成高纯化、产品系列化的性能要求 ,提出了我国超细粉碎技术今后的发展方向。
Influence of liquid medium on ultrafine grinding of pyrite;
液体介质对黄铁矿超细粉碎的影响
Study of ultrafine grinding of pyrite catalyst used in direct coal liquefaction;
煤直接液化用黄铁矿催化剂超细粉碎的研究
Affecting mechanism of grinding aid during ultrafine grinding;
超细粉碎过程助磨剂的作用机理
Study of superfine crushing scheme in Dading Iron Ore Mine;
大顶铁矿超细碎工艺方案的探讨
Commercial Test on Superfine Crusher in Jiao jia Gold Mine
超细碎设备在焦家金矿的工业试验
Then came a little pattering of feet on the stairs.
接着传来楼梯上细碎的脚步声。
Farmland Fragmentation, Labor Utilization, and Farmer's Income;
农地细碎化、劳动力利用与农民收入
impact cell mill
冲击式细胞破碎装置
The wheat grinds to a fine flour.
小麦可被磨碎成细面粉。
skipped the minor details of the story.
略去了故事的琐碎细节
inconsequential details, events, questions
琐碎的细节、 事情、 问题.
be torn to [hang in] ribbons
被撕裂成细长碎片 [裂成细长碎片垂挂着]
To crush and pound to a fine consistency, as in a mortar.
研碎压碎或捣成一种精细的均匀体，如在研钵中
Single-phase Numerical Simulation on Comminuting Concave of Superfine Comminuting Mill with Turbulence
湍流超细粉碎机粉碎腔内单相流场的数值模拟
earthenware pottery is breakable; breakable articles should be packed carefully.
陶器是容易碎的；易碎的物品应该仔细的包装。
Crumble away
像石头等（坚硬的材料）碎成细片
overcrowded or cluttered with detail.
充满了琐碎的细节，十分混乱。
petty details, petty queries, regulations, troubles
细节、 小问题、 琐碎的规章、 小麻烦.
a dry lecture filled with trivial details.
充满琐碎细节的枯燥演讲
Don't bug me with petty details.
不要讲那些琐碎的细节来烦我。
Let's stop discussing trivial details and come/get to the point.
咱们别再谈琐碎细节了, 说正事吧.
The secondary screens receive the coal from the crushers and remove the fines.
经压碎后的煤通过第二道筛，筛出细粉。