Due to accurate optometry and fine grinding of lens, this shop attracts many customers.
该店眼镜，验光准、磨制精，众多顾客慕名而来。
Applicable to the fine grinding of alfalfa prior to pelleting.
适用于苜蓿草制粒前的细粉碎。
XMB Rod Mill is applicable to lab. for wet fine grinding of ore and other materials.
XMB棒磨机适用于实验室湿法磨细矿石或其它物料之用。
The machine is mainly suitable for large flat optical components rough grinding, fine grinding and polishing.
本机主要适用于大平面光学零件的粗磨、精磨及抛光。
Guangyi grinder is a new type of fine grinding equipment and suitable for many kinds of ore minerals to be finely ground.
广义磨是一种新型粉磨设备，适用于多种矿物的粉磨。
Advanced, fine grinding process make the particle size distribution more uniform and higher gloss;
先进、精细的研磨，使它粒度分布更均匀，光泽度更高；
High pure specularite could be produced by flotation method. After fine grinding, it could be used to produce paint filler.
浮选可产出高纯镜铁矿，再细磨可制得油漆填料云母氧化铁。
Therefore, the cast iron segment can be used as novel fine grinding medium for grinding process substituting for steel ball.
铸铁段可以取代钢球成为细磨作业的新型介质。
A preparation method for the feed additive comprises the following steps: coarse grinding, fine grinding and precision grinding.
本发明的饲料添加剂的制备方法包括以下步骤：粗磨；细磨；精磨。
Comminuting effect in grinding process by using cast iron segment as fine grinding media is studied with comparison to steel ball.
采用普通钢球作为对比，研究磨矿过程中以铸铁段为细磨介质的破碎效果。
The coarse or fine grinding can be realized by adjusting the gap between the hammer and sifter, thus one machine can be used as two.
通过调节锤筛间隙，实现粗粉碎或细粉碎，做到一机双用。
The industrial application has proven that vertical spiral agitating mill is regrinding and fine grinding equipment of excellent performance.
工业生产证明了立式螺旋搅拌磨矿机是一种性能优越的再磨、细磨设备。
On the basis of the extensive experimental research, the effect of the medium size, type and stage matching on the fine grinding is discussed.
本文在大量试验研究的基础上，论述了介质的尺寸、形状及其级配对细磨的影响。
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。
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。
The research suggests that the reducing adhesion between particles may greatly improve the grinding efficiency of the super-fine grinding apparatus of this kind.
研究认为对于离心磨这种超细粉磨设备减小颗粒的粘附力可明显提高磨机效率。
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！
In this paper, the application of alumina ceramic grinding balls and linings to fine grinding glaze slip was introduced and some factors that affected the efficiency of ball-mill were studied.
本文介绍了氧化铝陶瓷球、衬在釉浆球磨中的应用，并对影响球磨机效率的几个因素进行了研究。
The screening technology is a primary way to insure high yield and super fineness of fine grinding mill. But it is mainly used in the obstructing equipment in the chamber of fine grinding mill.
采用磨内筛分技术是保证高细磨的高产量与高细度的主要技术措施，但主要使用在高细磨各粉磨仓的隔仓装置上。
In order to guarantee surface precision of using locus shaping method machining optical parts, the factors of fine grinding machine which affects surface error of part is theoretically analysed.
为了保证用轨迹成型法加工光学零件的面形精度，对精密磨削机床影响工件面形误差的因素进行了理论分析。
Hyper-fine grinding products and polishing tools can offer better lapping effect on the paint surface, which makes the surface of products have good flatness, smooth finish and comfortable grip.
超精细研磨产品、打磨工具产品，能够提供较高品质的油漆表面研磨效果，使产品表面具有良好的平整度、光洁度、舒适手感。
The selection of the material, shaping and fine grinding of the substrate, and the polishing technologies are discussed in the paper. The final measuring results of the optical surface are given.
讨论了材料的选择、基底成形精磨及抛光工艺研究，给出了最终光学表面的测量结果。
The invention also provides the preparation method of the ferromagnetic oxide powder, comprising the steps of dosing, mixing, preburning, crude crushing, fine grinding, drying, annealing and smashing.
本发明还提供了上述 铁氧体磁粉的制备方法，其包括以下步骤：配料、混料、预烧、粗破碎、细磨、烘干、退火、解碎。
Fine grinding is the key for increasing quality and decreasing impurity of the concentrate.
细磨是提高精矿质量、降低其中杂质的关键措施。
Fine grinding is the key for increasing quality and decreasing impurity of the concentrate.
细磨是提高精矿质量、降低其中杂质的关键措施。
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