slag 雅思托福GRE专八

This material is variously termed ash, clinker, cinders or slag.

这种材料有不同的名称，如灰、炉渣、煤渣或矿渣。

The distensibility of BOF slag was measured by steam test method and the effect of size and ageing time on the distensibility was investigated.These gives evidence for application of BOF slag.

实验采用压蒸法测定了转炉渣的膨胀性，析了粒度和陈时间对转炉渣膨胀性的影响，为转炉渣的应用提供依据。

In the slag both the titanaugite and Ti-rich diopside almost vanish and most of the dispersed Ti component has been transferred into perovskite phase and then fully grows and coarsens.

钛的赋存状态也发生相应的改变，渣中攀钛透辉石和富钛透辉石几乎消失，渣中弥散布的钛组大部转移到钙钛矿相，而且实现长大和粗。

This article briefly introduces the study that pure alkali - melting process treats the vacuum dezincing furnace slag and comprehensively recovers Ge, In, Ag, Pb and Zn from it.

简要介绍了碱熔法处理真空炉渣,综合回收锗、铟、银、铅、锌有价金属的试验研究。

Good workability, easy drying-out, good slag resistance, low thermal conductivity and easy dismantling after service. It can be installed either by manual trowelling or by mechanical spraying.

具有良好的涂抹性、烘烤性、抗渣性和保温性能，并容易用后拆除。可手工镘抹和机械喷涂。

Microstructures of coal containing iron ore concentrates reduced by microwave heating are classified as the metal iron microstructure, the wustite microstructure and the slag phase microstructure.

微波加热含碳铁矿粉还原矿相为金属铁、浮氏体和渣相。

Based on the principle of thermodynamics, the authors have made much calculation of the thermal effect caused from oxidation and generation of monodrome alloys and slag.

根据热力学原理，作者利用计算机的计算功能，对大量单质合金、炉渣的氧热效应、生成热效应进行了计算。

The working mechanism and the structural characteristics of KMLZ slant narrow flow deoiler for settled slag and its application in treating industrial sewage are described.

介绍了KMLZ斜窄流沉渣除油器的工作原理、特征及其在工业污水中的应用。

Blast furnace slags were partially replaced by artificial and natural pozzolanic materials, such as pozzolan , fly ash and zeolite,to produce alkali activated slag cement(AASC).

用人工和天然火山灰质材料(如火山灰、粉煤灰和沸石)替代部高炉矿渣制造碱矿渣水泥。

Modified calcium aluminate as a purifying agent, with two functions both of coagulability and desaltification, can be produced from industrial waste slag from alumina plant.

利用氧铝厂工业废渣生产的改性铝酸钙净水剂兼有混凝和脱盐两种功能。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫酸烧渣中的铁资源，进行了煤基直接还原生产金属团块的研究，提出了润磨造球-预热焙烧-磁选-冷固成型的新工艺流程。

The characteristics of each cement clinker process by carbide slag in domestic were analysed. dry prebaking, dry grinding, and dry burn process are best prospective.

析了国内各种利用电石渣生产水泥熟料工艺的特点,认为选择新型干法预烘干干磨干烧工艺是最具发展前途的工艺。

The relationship between basicity of graphitiferous slag and microstructurcs of both slag and weld metal arc investigated for the same electrode with cast iron.

本文通过计算石墨型熔渣碱度,研究了钢芯同质铸铁焊条熔渣的碱度与熔渣微观和焊缝组织的关系。

Rhenate of ammonia, rhenate of potassium, oxide of calcium, oxide of molybdenum, rich-manganese slag, spiegeleisen(containing manganese), lime, lead sulfide, electrode paste.

鳞酸铵、鳞酸钾、氧钙、氧钼、高炉富锰渣、镜铁（含锰）、白灰、硫铅、电极糊。

Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified.

在还原熔炼中添加了砷矿物，冶炼的最终产品是砷铜合金，还原熔炼产生的砷冰铜（黄渣）等副产品中的铜通过返料操作在冰铜熔炼工序得以回收。

The annual output of water granulated slag produced from ferromanganese blastfurnace in xiangtan manganese mine is 0.2Mt.

湘潭锰矿的锰铁高炉水渣年产量约20万t,属碱性高炉水渣,具有较高的活性。

In order to minimize cost and protect environment, the BOF slag as dephosphorizing agent has been utilized.

基于环境保护和降低成本的需要,将转炉渣作为部脱磷剂加以使用。

Isothermal precipitation behavior of the calcium cerite phase in RE-bearing blast slag was studied by quenching method.

应用“淬火法”研究了等温过程含稀土高炉渣中铈钙硅石相的晶行为,并讨论了该相析出和长大的动力学规律。

The practice showed that the blast furnace slags mainly consisted of melilite,cuspidine,bivalent metallic sulphide and Ce-Ca silica.

黄长石、枪晶石、二价金属硫物、铈钙硅石是成高炉渣的主要矿物。

This iron red is made from the ferriferous solution that is made from sulfric acid slag.

提出并研究了空气氧离铵黄铁矾制备高挡铁红颜料的工艺路线，初步确定了一些主要工艺参数。