1)roughing[英][r?f][美][r?f]粗选
英文短句/例句
1.gravitational roughing air classifier重力式粗选风力分级机
2.rotary screen type precleaner旋转圆筒筛式粗选机
3.Production Practice of Improving Mineral Recovery Rate in the Primary Dressing Stage in a Tungsten Mine大吉山钨矿选厂提高粗选段回收率的生产实践
4.Research on ZK-LX1100 Spiral Separator Separating Coarse Coal SlimeZK-LX1100螺旋分选机精选粗煤泥的研究
5.So the coarse wool rateof 8 month was the major basis in selecting coarse wool Angora rabbit.因此，选育粗毛型长毛兔应以8月龄粗毛率为主要选种依据。
6.Study on new concentrate technology of rough cobalt-bearing sulfide concentrate in Panzhihua Ti-industry Company;攀枝花硫钴粗精矿精选新技术的研究
7.Selection of Managers Based on Rough Set;基于粗糙集的管理人才甄选方法研究
8.The Writing Art Character of Mr.Cai Houan魏体行书化——蔡後庵《国魂诗选》粗识
9.Fuzzy-rough Neural Network Feature Selection模糊粗糙神经网络特征选择方法研究
10.Conversion of coarse slime system by application of a teetering bed separator粗煤泥系统采用干扰床分选机的改造
11.Feature selection for text categorization based on rough set基于粗糙集的文本分类特征选择算法
12.Isomerization of 2-methyl-1-butylene in the process of hydrogenation粗异戊烯选择加氢过程中2MB1的异构化
13.Technology optimization on NO21C-S auto-winder suitably using for high-tex yarnNO21C-S自动络筒机适纺粗特纱工艺优选
14.Operation Style Selection of Intertrochanteric Femoral Fractures in Elderly Patients老年股骨粗隆间骨折手术方式的选择
15.Surgery Choice for Unstable Femoral Intertrochanteric Fracture老年股骨粗隆间骨折的手术治疗选择
16.A Feature Selection Approach Based on Rough Set Theory一种基于粗糙集理论的特征选择方法
17.The research of coarse slime recovery of flotation system in Cheji Coal Preparation Plant车集选煤厂浮选系统粗煤泥回收问题研究
18.Applied research on teetered bed separator for coarse slime separationTBS干扰床分选机在粗煤泥分选中的应用研究
相关短句/例句
Coarse grindingroughing粗磨粗选
3)primary flotation浮选粗选
4)collector CMT粗磨浮选
5)coarse and fine separation粗细分选
6)coarse flotation粗粒浮选
1.Based on the small experimental research of coarse flotation technology, a principled flowsheet of primary grinding-bulk flotation-regrinding of rough concentrate-separation of Cu and As (S)was selected.经过粗粒浮选工艺小型试验研究,采用粗磨-混合浮选-粗精矿再磨-铜砷(硫)分离的原则流程,能获得较好的技术指标。
延伸阅读
粗选粗选roughing CUXU0n粗选(r oughing)对入选原矿进行初步分选的作业或过程。原矿经过粗选，被分为粗精矿(或混合精矿)、中矿和尾矿等两种或两种以上的产物。粗选精矿或混合精矿一般需进行精选富集或进一步分离，才能得到合格精矿。粗选可以由一个分选作业来完成，其作业精矿或尾矿，一般需进行精选或扫选;也可以由若干分选作业组成的粗选段或粗选厂来完成。 (王士源)
