alumina
英[ə'luːmɪnə]
美[ə'luːmɪnə]
- n. 矾土；氧化铝
详细释义
Noun:
-
any of various forms of aluminum oxide occurring naturally as corundum
双语例句
- 1. Design and application of automatic burning system with automatic protection function for safety production of chemicals alumina are introduced.
- 介绍了一种为满足化学品氧化铝安全生产而设计的具有自动防护功能的全自动燃烧控制系统及其应用。
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- 2. Typical results from these tests show that filtration of newer ceria and alumina, and historic silica CMP slurries is beneficial in managing large particles.
- 由这些测试的典型结果现实，更新的氧化铈和氧化铝以及固有的二氧化硅CMP浆料的过滤有利于大颗粒的控制。
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- 3. Results show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement.
- 结果表明：以石膏和沸石对高铝水泥改性，可配制出耐久性良好、具有微膨胀性的低碱度改性水泥。
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- 4. Based on the specifications of a certain inertial element, the preparation craft and surface modification of high purity alumina ceramic were presented in detail.
- 本文结合某惯性元件的技术要求，讨论了高纯氧化铝陶瓷的性能、制备工艺和表面改性技术。
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- 5. The parameters of porous Alumina membrane, such as aperture, hole density and aspect ratio, membrane thickness, had been effected by many factors mentioned above.
- 多孔铝膜的膜参数(孔径、孔密度、孔的纵横比和膜厚)和孔排布的规律性受到诸多因素的影响和制约。
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- 6. The preparation of aluminium nitride powder by means of direct nitridation under pressurized nitrogen atmosphere and carbothermal nitridation of alumina is studied.
- 对在加压氮气中金属铝粉的直接氮化和氧化铝粉的碳热还原氮化法制备氮化铝粉末进行了研究。
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- 7. The key technology of alumina production in bayer method is on line composition detection especially on line composition analysis of aluminous ore and mother liquor.
- 拜尔法生产氧化铝的关键技术是生产过程的在线成分检测，特别是铝矿石和母液成分的在线分析。
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- 8. The effect of viscosity and dipping time on membrane, and that of calcining temperature and time on the structural properties of alumina membrane are also discussed.
- 还研究了膜厚与浸渍时间和粘度等的关系以及对比不同焙烧温度和时间对氧化铝膜的结构影响。
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- 9. Featured with diaspore, high alumina, high silicon and low iron, the bauxite in Shanxi have to be digested under higher temperature and denser soda in Bayer process.
- 山西铝土矿呈一水硬铝石型，高铝、高硅、低铁的特点，拜耳法生产氧化铝工艺须在高温，高碱的条件下溶出。
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- 10. In this paper, the solidifying structure of alumina short fiber reinforced aluminum-silicon alloy composite is studied on the basis of domestic alumina short fibers.
- 本文在国产氧化铝短纤维基础上，研究了氧化铝短纤维增强铝硅合金复合材料的凝固组织。
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- 11. According to the production characters of alumina, the architecture and function of MES of alumina production process are analyzed, and function modules are designed.
- 针对氧化铝生产过程的特点，分析和探讨了氧化铝生产过程MES体系结构和功能，提出了氧化铝生产过程MES的功能模块设计。
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- 12. The results show that these cracks are caused by the inclusions of rare earth sulphur oxides and alumina distributing in mass in base steel for hot rolled wide strips.
- 结果表明：管坯裂纹是因热轧宽钢带基材中存在大量聚集分布的稀土硫氧化物和氧化铝夹杂所致。
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- 13. Micro-channel device, protected alloy surface in catalyst, alumina supported catalyst, catalyst intermediate, and method for forming catalyst and micro-channel device.
- 微通道装置和催化剂中受保护的合金表面，氧化铝负载的催化剂，催化剂中间体，形成催化剂和微通道装置的方法。
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- 14. Dr Katz and his colleagues found that, although sodium ions flow readily in between adjacent aluminium-oxide layers of sodium beta-alumina, they cannot pass between them.
- Katz博士和他的同事们发现,在钠β-氧化铝中,虽然钠离子流很容易在相邻的氧化铝层之间流动, 但是它们无法从中穿过.
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- 15. The article analyses relation between cell resistance and alumina concentration and discusses the method for controlling alumina concentration in aluminium smelting cell.
- 分析了槽电阻与氧化铝浓度的之间的关系，对铝电解槽氧化铝浓度的控制方法进行了探讨。
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- 16. The technologic characteristic , main equipments and relational parameters for the rotary kiln High-alumina bauxite burnt by the fuel of COG are introduced in this article.
- 本文主要介绍了以焦炉煤气为燃料煅烧高铝矾土的回转窑的主要设备配置、相关参数、技术特点等。
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- 17. AIM: To observe the regularity of the influence of veneering porcelain thickness on the color of the glass infiltration alumina core ceramic and veneering porcelain complex.
- 目的：观察饰面瓷类型和厚度对玻璃渗透氧化铝陶瓷-饰面瓷复合材料颜色的影响规律。
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- 18. By contrasting with many retrieving methods of normal heptane in petroleum chemistry experiment this paper showed that alumina is a good sorbent, both simple and convenience.
- 对石油化学实验中所使用正庚烷溶剂的回收方法进行了对比，实验表明，采用氧化铝作为吸附剂效果良好，方法简便易行。
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- 19. From inner to outside, the composite pipe consisted of alumina ceramic layer, metal transition layer, white cast layer, carbon atom diffusion layer and nodular cast iron layer.
- 复合管从里到外由氧化铝陶瓷层、金属过渡层、白口铸铁层、碳原子扩散层、球墨铸铁层组成。
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- 20. Extracting alumina from coal refuse, sintering cement clinker directly from residues and circulating waste gas and liquid is a unusual technology for utilization of coal refuse.
- 从煤矸石中提取氧化铝，并用残渣直接煅烧硅酸盐水泥熟料，同时作废气、废液循环，是煤矸石资源开发利用的新工艺。
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- 21. The researchers worked with sodium beta-alumina in its liquid form, which enabled them to spread it easily onto a surface in precisely the pattern required for a printed circuit.
- 研究人员可以在钠β-氧化铝处于液态时对它进行操作, 这样就很容易将它精确地涂抹在物体表面, 而这正是印刷电路板所要求的工艺模式.
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- 22. The new rare earth pigment was synthesized by adjusting ratio of neodymium and aluminum and adopting different mineralizer, using neodymium oxide and alumina as main raw material.
- 以工业氧化钕和氧化铝为主要原料，通过调整钕铝配比及采用不同的矿化剂，在适当的工艺条件下合成出了新型的稀土色料。
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- 23. I plant of the chromium oxide, alumina ceramic coating and has a tungsten carbide metal-resistant coating wear, corrosion resistance, high temperature, and other fine performance.
- 我厂所制备的氧化铬、氧化铝陶瓷涂层和碳化钨金属涂层有着耐磨损、耐腐蚀、耐高温等优良性能。
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- 24. The experiment of burying TX1 type high effective oil absorbent in the desulfurizing agent is described and the oil absorbing effect is compared with that of coke and alumina ball.
- 介绍了TX1型高效吸油剂在脱硫剂中的埋包实验情况，并与工业焦炭和催化剂载体（氧化铝球）的吸油效果进行了比较。
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- 25. It is studied on extracting alumina from fly ash by the way of limestone sinter and self powdering, discusses the influence of the sintered conditions of powder on alumina leaching.
- 采用石灰石烧结熟料自粉化方法对从粉煤灰中提取氧化铝进行了研究，系统探讨了熟料烧成条件对氧化铝溶出率的影响。
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- 26. It is studied on extracting alumina from fly ash by the way of limestone sinter and self powdering, discusses the influence of the sintered conditions of powder on alumina leaching.
- 采用石灰石烧结熟料自粉化方法对从粉煤灰中提取氧化铝进行了研究，系统探讨了熟料烧成条件对氧化铝溶出率的影响。
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- A new type of alumina ceramic passed this test.
一种新型氧化铝管通过了这个测试。 - However, the alumina layers spall as the temperature increases.
但是，氧化铝层剥落的温度升高。
用作名词 (n.)
用法讲解
- alumina gel 铝胶,铝凝胶...
- alumina hydrogel 氧化铝水凝胶...
- activated alumina 活性氧化铝
- calcined alumina 煅烧氧化铝
- alumina powder 氧化铝粉
- sintered alumina 烧结氧化铝
- alumina white 矾土白
- alumina refractory 氧化铝耐火材料,矾土...
- alumina brick 高铝砖,矾土砖...
- alumina bead 氧化铝珠
- alumina cement 快干水泥,矾土水泥,...
- alumina ceramics 氧化铝陶瓷
- alumina hydrate 水化氧化铝
- fused alumina 熔融氧化铝
- alumina firebrick 高铝耐火砖
- colloidal alumina 胶体氧化铝
- commercial alumina 工业氧化铝
相关词汇
- aluminium oxide 氧化铝,矾土,刚玉,铝氧...
- aluminum oxide 氧化铝,铝氧土...
【近义词】
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