英语释义

• crushing and separating ore into valuable substances or waste by any of a variety of techniques

片语

iron ore mineral dressing铁矿选矿

ore-dressing tailings选尾矿

ore concentration dressing富集作用

mineral processing选矿；矿物加工工程

ore beneficiation选矿

ore-dressing machinery选矿机械

Ore-dressing agent选矿剂

ore-dressing practice选矿作业

Ore-Dressing Test选矿实验

ore e dressing选矿

英汉例句

• in this process, a combination of ore dressing process, i. e. gravity concentration-flotation-magnetic separation is applied at the first stage.

  联合工艺中，首先采用重-浮-磁相结合的选矿方法，所得的产品作为随后苛性钠-石灰法、氧压盐酸法、富氧氰化法等冶炼方法的原料。

• to control tailings to run off , raise the recovery of silver, we emphatic research the recovery of ore dressing product of all grain level.

  为了控制尾矿流失，提高银的选矿回收率，结合生产实际，重点研究了选矿产品各粒级的回收情况。

• in this paper an ore dressing technology is proposed to separate the slag into two (burnable and unburnable) products.

  本文应用选矿工艺将该种废渣分离成为可燃和不可燃两种物质。

• at recent, most ore dressing corporations in north of jiangsu province beneficiate the almandite only to cause the high grade of rutiles in the tailings.

  金红石和铁铝榴石是中国榴辉巖型金红石资源中可供综合利用的两种重要矿物组分。

• the reforms of the original process flow of ore dressing and smelting in longtoushan gold mine were made in order to overcome the problems in it and improve its treatment capacity.

  针对龙头山金矿选冶工艺流程存在的问题，为提高回收率和处理能力对原流程进行了技术改造。

• this paper describes the piled up large quantities of gangue, tail sand, iron and steel slag from mining, ore dressing and iron making processing in the panzhihua steel co.

  介绍了攀枝花钢铁（集团）公司在矿石采选和钢铁冶炼过程中排出的大量土石渣、尾矿砂、铁渣、钢渣的堆置情况。

• electrostatic ore dressing is used to sort ore particles by means of the attraction of heterogeneous electric field for medium particles.

  静电选矿是利用非均匀电场对介质颗粒的吸引力来分选矿粒的。

• current status and development of ore dressing engineering in china, the gap existed in comparison to that in developed foreign countries, and the strategic target in future are indicated.

  讲述了中国选矿工程技术的现状与发展，与国外的差距，以及今后的战略目标。

• the ideas have been posed on classifications and definitions of ore dressing experiments in two editions of in this paper.

  对两个版本的《地质矿产实验室测试质量管理规范》中选矿试验的分类和定义提出了作者的意见。

• pilot test confirmed the ore dressing flowsheet, regime and index of the batch test.

  扩大连续试验验证了实验室试验的工艺流程、制度和选矿指标。

• moreover, when the ratio of aluminum to silicon of the tailing resulted from ore dressing is lower than that of the red mud resulted from ore processing with bayer process…

  当选矿尾矿铝硅比低于拜耳法赤泥铝硅比时，提高精矿铝硅比不仅将提高经济效益而且不降低资源的利用率。

• centrifugal vibratory ore dressing machine is widely used in mines for ore dressing.

  离心振动重选摇床在矿山中为常用选矿设备。

• the dust examining conditions of ore dressing workshop are introduced.

  介绍了选矿车间的粉尘检测情况。

• it is a reliable and advanced technology to recover iron oxide from roasted sulfate residue with flotation method, and it is a new ore dressing process.

  用浮选方法从硫酸烧渣中回收系列氧化铁红产品，技术先进可靠，是一种选矿新工艺。

• fine grains in the gangue suspension from a molybdenum ore dressing do not settle down because there is high concentration of sodium silicate (water glass) which is used in the beneficiating process.

  钼矿选矿过程中使用了较高浓度的水玻璃，使得尾矿液中的细巖粉颗粒保持悬浮不沉，造成排放污染环境和回水浮选降低精矿回收率的问题。

• as an application of the model, the paper discusses the problem of apportion ores from shaoguan ore dressing plant. some results calculated by computer are given.

  作为模型的实际应用，讨论了韶关精选厂的配矿问题，并给出了部分计算机结果。

• in fact , the substance of ore dressing operation is all separation, that is minerals are separated from each other according to different objective.

  从本质上讲，选矿作业的实质都是分离，按不同的分离目标把物料分开。

• the different rare earth ore dressing processes adopted in the inner mongolia autonomous region, shandong and sichuan provinces are introduced and the problems are discussed in this paper.

  本文就我国内蒙古白云鄂博矿、四川冕宁矿、山东微山矿的稀土选矿工艺流程予以介绍，并对上述地区生产工艺中存在的问题加以讨论。

• this paper expatiates on requirements and characteristics of automatic control technology for ore dressing in mine and discusses on schemes of ore dressing control.

  阐述了矿山选矿自动控制技术要求及特点，并对选矿控制方案进行探讨。

• in meishan irom ore dressing plant, technological optimizations concerning application of new technique, improvement of equipment, research & experiment are carried out without break.

  对梅山选矿厂在新工艺生产应用、设备技术改造、试验研究和生产实践等方面进行了论述。