专业释义英英释义
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堇青石 - 引用次数：17
Influence of washcoat content and baking temperature on cordierite special surface area was analyzed.
本文分析了7-Al_2O_3的负载量及其焙烧温度对堇青石比表面积的影响。
参考来源 - 堇青石负载铁系氧化物催化还原NO -
堇青石 - 引用次数：169
The samples of cordierite honeycomb ceramics are treated by nitric acid at 93 ℃.
用硝酸溶液对堇青石质蜂窝陶瓷样品进行处理。
参考来源 - 酸处理对堇青石质蜂窝陶瓷性能的影响董青石 - 引用次数：2 参考来源 - Mg -
董青石菫青石
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董青石堇青石
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cordierite [ 'kɔ:diərait ]
- n. a blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone
以上来源于: WordNet
柯林斯英汉双解大词典
cordierite /ˈkɔːdɪəˌraɪt/
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1.
N a grey or violet-blue dichroic mineral that consists of magnesium aluminium iron silicate in orthorhombic crystalline form and is found in metamorphic rocks. Formula: (Mg,Fe)2AL4Si5O18.nH2O 堇青石 (Also called dichroite, iolite)
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