Our company mainly produces various specifications, such as quartz sand.
我公司主要生产各种规格石英砂等。
In addition there are limestone iron ores andalusite quartz sand and kaolin etc.
此外还有石灰石、铁矿、红柱石、石英砂和高岭土等。
An experiment is made on spouting fluidization of sawdust or the quartz sand -sawdust mixture.
考察了木屑、木屑与石英砂混合物的喷动流化现象。
The phase constituents ofthe slag added with manganese ore or spar and quartz sand are analysed.
对配加锰矿、萤石、石英砂的渣进行了相成分分析。
Appearance white, more edges and corners, without powder product attached to quartz sand surface.
外观洁白，多棱角，无粉末积附于石英砂表面。
The main kinds of rocks include carbonate rocks, tuffite, siliceous rocks and quartz sand - stone.
主要岩石类型包括碳酸盐岩、沉积凝灰岩、矽质岩和石英砂岩。
The wide distribution of granite and quartz sand, clay construction materials is an important resource.
广泛分布的花岗岩及石英砂、粘土是重要的建筑原料资源。
Sludge reduction performance by earthworm biofilters using quartz sand and ceramsite as media was compared.
比较了石英砂和陶粒滤料蚯蚓生物滤池的污泥减量化效果。
The matrix is one of river sand, rock wool, quartz sand and vermiculite or the composition of more than one of the substances.
基质是河沙、岩棉、石英砂、蛭石的一种或一种以上组合。
Adding 7% cordierite, 7% flint clay and 2% quartz sand in matrix enabled the castable to have highest thermal shock resistance.
基质中同时引入7%的堇青石、7%的焦宝石和2%的石英砂时，浇注料的抗热震性最好。
Many enterprises are planning to use the high grade quartz sand from Yi'an after their studying the technology data presented by us.
根据我们提供的精矿砂品位的技术资料，很多企业都计划用依安的高品位石英砂。
A new kind of sand condensate was prepared using bakelite and inorganic clay as main ingredients with standard quartz sand as carrier.
以标准石英砂为载体，由酚醛树脂、无机粘土为主要成分制备出有机-无机复合防砂固砂剂。
The mortar made with treated quartz sand can improve the function of the sulfate attack resistance of the interface structure of mortar.
采用经加工处理的石英集料，可以提高水泥砂浆的抗硫酸盐侵蚀性能。
The acidproof bricks with high performances were produced by using kaolin, quartz sand, refractory waste, K-feldspar and barium carbonate.
本文利用高岭土、石英砂、耐火材料废料、钾长石和碳酸钡为原料制备出了一种性能良好的耐酸砖。
A successful fluidized classification of quartz sand has been obtained on the basis of the analogy between classification and distillation.
本文是根据流态化分级与液体精馏类似性原理，采用流态化技术对石英砂颗粒进行了成功的分级。
The dune sands are very well sorted and rounded pure quartz sand(>95%) with single mode grain distribution and without suspension materials.
沙丘砂由分选、磨圆好的石英砂组成，含量大于95%，具单众数粒度分布，无悬移质。
Pretreatment system generally includes the original pumps, dosing devices, quartz sand filter, activated carbon filter, precision filter and so on.
预处理系统一般包括原水泵、加药装置、石英砂过滤器、活性炭过滤器、精密过滤器等。
Using quartz sand, limestone, dolomite and other natural mineral as the main raw material, with some soda, borax etc chemical raw materials melting into glass.
采用石英砂、石灰石、白云石等天然矿石为主要原料，配合一些纯碱、硼砂等化工原料熔成玻璃。
The paper studies the influence of temperature system on the microstructue and behaviors of high-performance quartz sand sintering brick by XRD and SEM analyses.
利用石英砂制备高性能石英砂烧结砖，通过对原料和砖体物相分析、砖体的显微结构分析以及砖体的物理性能分析，研究温度制度对砖体性能的影响。
The paper studies the influence of temperature system on the microstructure and behaviors of high-performance quartz sand sintering brick by XRD and SEM analyses.
利用石英砂制备高性能石英砂烧结砖，通过对原料和砖体物相分析、砖体的显微结构分析以及砖体的物理性能分析，研究温度制度对砖体性能的影响。
In the study of adsorbing Mn, Fe and Sb, it was observed that the capability of adsorbing Fe and Mn of darkened sand was much bigger than that of new quartz sand.
在对黑化砂吸附铁、锰、锑的研究中，发现黑化砂对铁、锰的吸附容量都远远大于新石英砂。
The influence of quartz sand quality on mattes production in flash smelting is analyzed. The way to achieve better economic benefit is approached to in this paper.
分析了闪速冶炼中石英砂品质对冰铜生产的影响，以探求取得更好经济效益的途径。
Using quartz sand, limestone, dolomite and other natural mineral as the main raw material, cooperate with some soda, borax etc chemical raw materials melting into glass.
采用石英砂、石灰石、白云石等天然矿石为主要原料，配合一些纯碱、硼砂等化工原料熔成玻璃。
It is also pointed that the surface characteristics of quartz sand not only represent its final sedimentary environment, but also include a series of depositional processes.
同时也指出，石英砂表面特征不仅反映着最终的沉积环境，而且也包含着一系列的沉积历史过程。
The effects of solidification time and temperature, types and amount of catalyst, and different grain sizes of quartz sand on sand consolidation effectiveness are discussed.
评价了固化时间、固化温度、催化剂的类型和用量以及不同粒径石英砂等因素对固砂效果的影响。
Our company is a quartz sand filter, polyacrylamide, anthracite filter media, polymerization alumina, activated carbon water filtration products such as the production base.
我公司是石英砂滤料、聚丙烯酰胺、无烟煤滤料、聚合氧化铝、活性炭等净水滤料系列产品的生产基地。
Our company is a quartz sand filter, polyacrylamide, anthracite filter media, polymerization alumina, activated carbon water filtration products such as the production base.
我公司是石英砂滤料、聚丙烯酰胺、无烟煤滤料、聚合氧化铝、活性炭等净水滤料系列产品的生产基地。
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