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。
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.
可改变出料粒度，干湿物均可破碎。
Can change the discharge granularity, can crush both dry and wet material.
为了确定最佳破碎产品粒度，进行了碎磨功指数的测定工作，获得球磨给矿粒度与碎磨综合能耗的关系。
In order to find out the optimum economic crushing particle size, the work index of crushing and grinding have been obtain by through the test work.
要达到多对少磨的目的，需要在破碎阶段利用细碎机尽可能降低物料的粒度，使其达到细碎状态。
To achieve the purpose of to less, need to grind finely machine by crushing phase of material as low as possible, make its reach size finely state.
最后，就是破碎的粒度十分的严格，因为细碎并筛分之后直接进入发生器进行化合。
Finally, is broken granularity very strict, because after finely and screening directly into the generator are combined.
许多情况下，破碎的矿石颗粒粒度不足以达到分选所需的目的矿物解离的程度。
In many cases the crushed ore particles are not sufficiently small to permit liberation of the desired mineral so that separation can be achieved.
本机的特点是破碎比大，粒度小，不受易损件的磨损影响，破碎质量稳定。
The machine is characterized by broken than large, particle size is small, the impact of wear and tear parts are not vulnerable, broken and stable quality.
结合东鞍山烧结厂的实际情况，降低破碎产品粒度对磨矿进行了影响分析。
In combination with the reality of Donganshan Sintering Plant, the analysis of the effect of reducing the crushed product size on the grinding is made.
指出对于不同粒度要求的铬铁产品，应相应选择合适的合金成分及浇铸方法，以提高破碎工艺的生产率和减少金属损失。
For different size requirements of ferrochromium, the appropriate metal composition and proper casting process should be adopted so as to increase output of crushing process and reduce loss of metal.
该平台主要由破碎、磨矿、粒度分离以及选别模块库组成。
MPSP was mainly made up of crushing blocks library, grinding blocks library, granularity separation blocks library and flotation blocks library.
对锰硅合金冷凝及破碎为规格粒度过程中产生粉末的原因进行了分析，提出了防止和降低破粉率的措施和方法。
The causes of producing fine during ferromanganese-silicon cooling and crushing is analyzed. The measures and methods are put forward to prevent and reduce degradation index during crushing.
该机破碎比大、产量大、粒度均匀、结构简单、维修方便、生产成本低等特点。
This machine big crushing ratio, yield, particle size uniform, simple structure, convenient maintenance, production low costs.
辊式破碎机操作可靠、维修简单、运行成本低，排料粒度大小可调。
Roll crusher for reliable operation, maintenance simple low operating costs, nesting small-size adjustable.
可磨性是煤加工利用过程中的一个重要指标，可磨性指数与煤的破碎机理、煤粒破碎后的粒度分布均有关系。
The grindability of coal is an important parameter in pulverized coal utilization, and the HGI(Hardgrove Grindability Index) is relevant to the coal pulverization and the particle size distribution.
从功耗学说、破碎概率及碎矿粒度上阐明多碎少磨的理论依据。
The theoretical basis of more crushing and less grinding has been clarified from power consumption theory, crushing probability and granularity.
本机的特点是破碎比大，粒度小，不受易损件的磨损影响，破碎质量稳定。
This machine is characterized by high ratio of crushing, small particle size, less impact from attrition and reliable breaking quality.
试验结果表明，经过哈氏可磨性测定仪后，各煤种的工业分析都发生了不同程度的变化，而煤粉破碎后的粒度分布取决于煤种的煤化程度，而与煤种的可磨性指数相关性较小。
The results(indicated) that the approximate analysis of the pulverized coal changed to different degrees, and the particle size distribution mainly depended on the coal rank but not the HGI.
通过加工破碎，调整粒度及配比等工艺参数，研制开发出铁合金精炼炉补炉料及堵眼粉。
By means of crushing and conditioning the size ratio, fettle material and mud powder to plug tap-hole for electric refining furnace use were developed.
对辊破碎机工作可靠、维修简单、运行成本低、排料粒度大小可调。
Roller crusher has many performance features such as reliable working condition, simple maintenance, low running cost and adjustable discharging granularity.
介绍了原地破碎浸出爆破粒度控制计算机模拟系统的功能、点和开发环境。
The function, peculiarity and developing circumstance of computer simulative system of blasting grade for stope leaching are introduced.
通过粗破的矿石，其块度不大于1m，然后经过中、细破碎，筛分成矿石粒度小于12mm的最终产品送磨矿槽。
Through the thick broken ore, its fragmentation, and no more than alternate 1 m, fine crushing, through the sieve into ore size distribution is less than the final product 12mm send grinding slots.
不满足粒度要求的石子由胶带输送机返料送到反击式破碎机进行再次破碎，形成闭路多次循环。
Do not satisfy the requirements of particle size by belt conveyor regurgitation feeding stones to impact breaker broken again, forming closed-circuit circulation many times.
其制备步骤包括将六环石破碎、粉碎、研磨成超细粉体，使其粒度大于1000目；
The preparation method adopts the following steps: hexacyclic stone is crushed and ground into ultra fine powder body with the grain size larger than 1000 meshes;
当铸志晶粒度力4 ~ 5级寸，破碎晶炭化物组织需要有60%以上的拉应变。
To break down the eutectic carbide network of A-cast structure with grain size 4-5 grade, tensile strain of 60% is needed.
利用分形统计的方法，对风化花岗岩矿物成分的粒度分布特征进行了分析和统计，并根据分析的结果指出，岩石的风化破碎过程具有分形特征。
Statistical analysis on size distribution of mineral particle of weathered granite is carried out by using fractal method. The results show that the fracture process of weathering is a fractal one.
该系列颚式破碎机具有破碎比大、产品粒度均匀、结构简单、工作可靠、维修简便、运营费用经济等特点。
The series Jaw Crusher features of great breaking ratio, uniform particle sizes, rational construction, reliable operation, easy maintenance and effective cost.
当物料粒度小于反击板与板锤之间的缝隙时，就从反击式破碎机出料口排出。
When the counter plate and the particle size is less than the gap between the plate hammer when the crusher from the discharge port.
当物料粒度小于反击板与板锤之间的缝隙时，就从反击式破碎机出料口排出。
When the counter plate and the particle size is less than the gap between the plate hammer when the crusher from the discharge port.
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