a hard glassy mineral consisting of an oxide of magnesium and aluminum; occurs in various colors that are used as gemstones
双语例句
1. A pale rose-colored variety of the ruby spinel.
一种浅玫瑰色的尖晶石。
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2. It is called the cobalt spinel which was found in Sri Lanka.
这就是所谓的钴尖晶石是在斯里兰卡发现。
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3. Coated spinel color pigments process for their production and use.
涂覆尖晶石色料及其生产工艺与使用。
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4. This is a blue colour stain with a spinel structure, widely used in glazes.
这浅蓝色料具有尖晶石结构，广泛适用于不釉中。
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5. Brown spinel pigments based on zinc chromite method of their production and use.
锌络铁矿棕色尖晶石色料及其制备方法和应用。
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6. Synthesis of magnesium aluminium spinel and fused two main methods are sintering method.
合成铝镁尖晶石的两个主要方法是烧结法和电熔法。
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7. All of them influence the slag resistances of spinel clinker and its castable refractory.
这些都与尖晶石熟料及铝—尖晶石浇注料的抗渣性有密切关系。
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8. The strength of castable containing MA spinel was better than that of the one contaning chrome ore.
加入镁铝尖晶石的镁质浇注料在强度方面要好于加入铬矿砂的；
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9. The partial melting undergone by plagioclase-peridotite occurred only within spinel or garnet facies.
岩体所曾经受的部分熔融只发生在尖晶石或石榴石相。
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10. When the ma spinel addition is 15%, the castable has optimal high temperature strength and slag resistance.
当尖晶石加入量为15%时，浇注料具有最佳的高温强度和综合抗渣性能。
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11. From all possible members of the spinel groups, hercynite and galaxite, were found to be the most efficient.
在所有可能的尖晶石矿族成员中，铁铝尖晶石和锰铝尖晶石被发现是最有效的（添加剂）。
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12. The host rocks of the garnet pyroxenite are spinel peridotites, including spinel harzburgite and lherzolite.
石榴辉石岩的寄主岩是尖晶石橄榄岩类，包括尖晶石方辉橄榄岩和尖晶石二辉橄榄岩。
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13. This paper introduces the characteristics, synthetic methods and domestic applications of spinel refractory.
本文介绍了镁铝尖晶石的特性、合成方法及尖晶石质耐火材料在国内的应用。
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14. These chrome free bricks include dolomite bricks, magnesia spinel bricks and magnesia calcium zirconate bricks.
研究表明，用白云石砖、尖晶石砖、镁锆钙砖代替镁铬砖，符合碱性砖无铬化的发展趋势。
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15. Natural magnesia spinel rarely found that magnesium aluminum spinel in industrial application are all synthetic.
天然镁砂尖晶石极少发现，工业上应用的铝镁尖晶石全部都是人工合成的。
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16. Magnesium aluminum spinel is widely used in refractory material, steel smelting, cement rotary kiln and glass kiln.
铝镁尖晶石广泛用于耐火材料、钢铁冶炼、水泥回转窑及玻璃工业窑炉上。
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17. Spinel lithium manganese complex is preferable because of low cost, good performance and environmental friendliness.
尖晶石锂锰化合物成本低、性能好、无污染，适合水溶液锂离子电池的电极材料。
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18. The upper mantle consists of lherzolite, and it seems that there is a transition zone between spinel and garnet lherzolites.
上地幔由超镁铁质的二辉橄榄岩组成，在尖晶石二辉橄榄岩和石榴石二辉橄榄岩之间有一过渡层。
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19. The improvement in cycling performance is attributed to the stabilization in the spinel structure by the doped metal cations.
循环性能的提高归于掺杂的金属阳离子使尖晶石结构趋于更稳定。
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20. The development foreground of inverse spinel ions doping in positive electrode materials of lithium manganese oxide was viewed.
展望了反尖晶石离子掺杂在锂离子电池锰酸锂正极材料中的发展前景。
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21. Nanosized nickel ferrite spinel particles have been synthesized by a precursor approach in the condition of ultrasound radiation.
在超声波辐射下用前驱体法合成纳米尖晶石型铁酸镍。
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22. The dry vibration material with the matrix composition of 9% super-grade bauxite and 2% spinel has the best penetration resistance.
在基质中引入9%特级矾土的基础上再引入2%的尖晶石后，干式料的抗渣渗透性能最佳。
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23. The corrosion behaviors of the different additions to corundum-spinel castable refractory were studied by using static crucible method.
用静态坩埚法研究了加入不同添加剂的刚玉-尖晶石浇注料抗渣侵蚀行为。
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24. The spinels in pyroxenite xenoliths are aluminum spinel with higher Al content and lower Cr content and green in color in thin sections.
辉石岩中尖晶石在薄片下呈绿色，为铝含量高、铬含量低的铝尖晶石；
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25. By using fused magnesia and sintered spinel as main materials and sulphite liquor as binders, magnesium compound side gate was researched.
以优质电熔镁砂、烧结镁铝尖晶石为主要原料，采用纸浆废液作为结合剂研究镁质复合滑板材料。
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26. The spinel manganic acid lithium is promising to be cathodes for Li-ion battery, due to its relatively high energy density and low toxicity.
尖晶石型锰酸锂具有无毒、能量密度高等特点，是下一代锂离子电池最有前途的正极材料之一。
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27. Spinel brick has the good thermal-shock resistance, however it have the disadvantages of the bad coating adherence and high heat-conducting rate.
尖晶石砖虽具有优良的抗热震性，但存在着热导率高及挂窑皮能力不足的缺点。
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28. The particles of the spinel oxides prepared in microwave field have very regular octahedron or polyhedron crystal morphology with well crystallization.
用微波加热合成的尖晶石氧化物结晶度好，晶体颗粒呈规则的八面体或多面体形态。
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29. A zinc ferrite heat resistant yellow pigment with spinel structure has been developed. Factors influencing the properties of the pigment were discussed.
30. A zinc ferrite heat resistant yellow pigment with spinel structure has been developed. Factors influencing the properties of the pigment were discussed.
