化学式Al2O3.H2O,Al2O3.3H2O和少量Fe2O3.SiO2 一种氧化铝矿石。常因含有氧化铁而呈黄至红色，故又称“铁钒土”。为炼铝的主要原料。 矾土根据其用途将其分为冶金级、化工级、耐火级、研磨级、水泥级等。被用于制造耐火材料，这种矾土被称为耐火级矾土。而AL2O3/Fe2O3和AL2O3/SiO2比例适当的矾土熟料，用于熔氧化铝。
网络释义专业释义
短语
矾土水泥 [建] alumina cement ; [建] aluminous cement ; bauxite cement
活性矾土 [化工] activated alumina ; activated aluminum oxide ; activated bauxite ; Aluminum oxide active
铝矾土 [矿物] bauxite ; bauxitic rock ; alum earth
矾土砖 [建] alumina brick ; bauxite brick ; aluminous brick
明矾土 alum earth ; alum clay
铝矾土砖 bauxite brick
国际铝矾土协会 international bauxite association
矾土耐火砖 aluminous fire brick ; alumina fireclay brick
泡沫矾土砖 [建] alumina bubble brick
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bauxite - 引用次数：8
It was indicated by experimental data that the most suitable bauxite for synthesizing mullite was number 1 bauxite, and the best amount of TiO_2 is 3% in this condition.
试验结果表明,所用的1号天然矾土最适宜用来合成莫来石;当采用1号天然矾土合成莫来石时,最佳的TiO_2为3%。
参考来源 - TiO -
alumina
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alumina
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alumina
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aluminum oxide
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双语例句原声例句
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我们的下一站是莱博克斯山谷，那里随处是铝矾土的岩石。
Our next stop is the valley of Les Baux, where bauxite rocks are everywhere.
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简要叙述我国丰富耐火原料资源，尤其是高铝矾土、菱镁矿和石墨的概况。
The rich resources of refractory raw materials in China are briefly described, with emphasis on bauxite, magnesite and graphite.
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美国的弱点是缺少铬、矾土和铂。
The United States was vulnerable to shortages of chrome, bauxite, and platinum.
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Alumina is really stable, which is why it takes so much energy to make aluminum.
矾土相当稳定，这就是为什么需要消耗大量的能量制备铝了。
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