silica sand
英 [ˈsɪlɪkə sænd]
美 [ˈsɪlɪkə sænd]
网络 石英砂; 硅砂; 矽砂; 二氧化硅; 硅石
双语例句
- This article mainly reasearched that light alkali substituting heavy alkali and10% silica sand ultra-fine dust were used in the float glass batch by the method of adding special cementing agent.
通过在浮法玻璃配合料中加入特殊黏结剂取代传统的配合料加水，可以将配合料中重碱换成轻碱，并可利用10%的硅质超细粉原料。 - Chemical analysis of silica sand and quart
硅砂和硅石化学分析方法 - Thus, the mineral crystalline morphology of natural silica sand is an important parameter for use in foundry.
矿物晶体形态是铸造用天然硅砂的一个重要物理参数。 - Experimental Study on Mineral Processing of Silica Sand in Changli as Glass Making Raw Materials
昌黎硅砂用于玻璃原料的选矿试验研究 - Contrast of Magnetic Susceptibility of Silica Sand and Silica Raw Material and Its Significance Research on Influence Factor Originated from Granularity of Starting Materials in Synthesis of Zircon Powders by High Temperature Solid State Reaction
石英砂与石英砂原料磁化率的对比及其意义原料粒度对高温固相法制备锆英石粉体的影响 - Manufacture of Transparent Quartz Glass with High Purity Silica Sand in Place of Natural Crystals
高纯石英砂代替水晶生产透明石英玻璃 - Indirect selective laser sintering of silica sand have been studied by experiment. The mechanism of laser sintering silica sand is obtained by observing the microstructure of sintered sample.
对间接选择性激光烧结硅砂进行了实验研究，通过对烧结后硅砂显微组织的观察，得出了硅砂烧结的机理。 - Selective laser sintering of silica sand
选择性激光烧结硅砂的实验研究 - Constituent and Structure of Surface Oxidation Film of Mg Alloy Casting in ory Graphite silica Sand Mold
镁合金石墨砂型铸件表面氧化膜的组成与结构 - Study on Removal of Iron on Silica Sand Surface by Ultrasonic Process
用超声波进行的石英砂除铁试验研究 - Influence of Sodium Silicate Bonded Silica Sand and Furan Resin Bonded Silica Sand on Hot Tearing in Steel Castings
水玻璃石英砂和呋喃树脂石英砂对铸钢件热裂的影响 - Thermal Expansion Properties Comparison Between coated Special Sand and Coated Silica Sand
覆膜特种砂与覆膜硅砂热膨胀性能的对比 - Application of spiral chute in beneficiation of silica sand
螺旋溜槽在硅砂选矿中的应用 - Adsorption characteristics of asphaltene on silica sand and wettability by SEM
沥青在石英砂上吸附特征和润湿性的微观研究 - Design of Production Line of Reshaping Silica Sand
整形硅砂生产线设计 - Production line of reshaping silica sand mainly consists of raw sand drying, reshaping, screening, packing section and dust collecting system.
整形硅砂生产线主要由原砂烘干、整形、筛分、包装工段以及除尘系统组成。 - The Effect of Compactibility and Wet Rubbing of Silica Sand on Mechanical Property of Cold-Setting Resin Sand
紧实密度和原砂擦洗处理对冷硬树脂砂高温力学性能的影响 - In this paper, the effect of molding sand on hot tearing was investigated, and the different influences of furan bonded silica sand and sodium silicate bonded silica sand on hot tearing was indicated by experiments and analyses.
本文探讨了型砂对铸钢件热裂的作用，指出呋喃树脂石英砂和水玻璃石英砂对热裂的不同影响。 - The thermal expansion values of the precoated non silica and have been measured and contrasted with them of the precoated silica sand on the same conditions.
测定了覆膜种砂在激热条件下的膨胀值，并与相同条件下普通覆膜硅砂的膨胀值进行了对比。 - The method was established for the simultaneous determination of CaO and MgO in silica sand by spectrophotometry with chlorophosphonazo ⅰ, and has been applied to analysis of reference samples with satisfactory results.
建立了偶氮氯膦Ⅰ光度法同时测定硅砂中CaO、MgO的方法。用所建立的方法对硅砂标准样品进行测定，结果十分满意。 - Surface oxidation film of Mg alloy casting in dry graphite silica sand mold was analyzed by XPS. The constituent and structure of surface oxidation film were discussed.
利用XPS（X射线光电子能谱）对镁合金石墨砂型铸造时的表面氧化膜进行了分析，探讨了表面氧化膜的组成与结构。 - The effect of granularity on silica sand composition and melt
颗粒度对硅砂成份和熔化影响的探讨 - Decline of cement stone strength and the right amount of silica sand added to cement slurry at high temperature
高温下G级油井水泥强度的衰退及合理硅砂加量 - Products of coating and filling grade kaolin concentrate, foundry silica sand and mica concentrate were obtained.
并对获得的涂料级高岭土精矿、填料级高岭土精矿、铸造用硅砂和云母精矿作了应用途径或应用性能研究。 - Effect of Volume Expansion of Silica Sand on Castings
石英砂体积膨胀对铸件的影响 - Floatation Process Without Fluorine and Acid for Silica Sand in Research and Its Application
硅砂无氟无酸浮选工艺的研究与应用 - Study on the Bonding Mechanism of Precoated Non-silica Sand
特种覆膜砂粘结机理的研究 - The patent named Low Expansion and Low Gas Evolution-Silica Sand and Its Production Method can change the original properties of silica sand.
发明专利低膨胀低发气铸造石英砂及其生产方法（专利号ZL98110021·X）提供了改变硅砂固有性能的方法。 - Therefore, in the cementing operation, the slurry system generally uses microsphere low-density cement and the high temperature resistant cement of silica sand.
因此，在固井作业中，水泥浆体系一般采用漂珠低密度水泥和一般硅砂的抗高温水泥。