Noun1.cordierite- a blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone mineral- solid homogeneous inorganic substances occurring in nature having a definite chemical composition water sapphire- a deep blue cordierite often used as a gemstone ...
n.a blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone cordierite同义词 n. [矿物]堇青石 iolite, dichroite cordierite_地质学行业词汇 堇青石 cordierite词源英文解释 French, from Pierre L. A. Cordier †1861 French geologist The first known use...
2.a deep blue cordierite often used as a gemstone.一种深蓝色的堇青石,用作宝石。 3.Preparation of MCM-22 Zeolite Coatings on Cordierite;堇青石基MCM-22沸石膜的制备 4.The Modification of Cordierite Supports and Its Effect on the Monolith Ru/cordierite Catalyst for Ammonia Synthesis;堇青石载体的...
该法由前驱体合成 、 干燥、煅烧等步骤组成. 互联网 展开全部 英英释义 Noun 1. a blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone 行业词典 地质学 堇青石 释义 实用场景例句 英英释义 行业词典...
The meaning of CORDIERITE is a blue mineral of vitreous luster and strong dichroism that consists of a silicate of aluminum, iron, and magnesium.
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堇青石; 英英释义 cordierite[ 'kɔ:diərait ] n.a blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone 学习怎么用 双语例句 用作名词(n.) High-purity low Cordierite is produced by sintering. ...
Common size Square stone 285 x 285 mm 11.2" x 11.2" 8-15mm 305 x 305 mm 12" x 12" 8-15mm 330 x 330 mm 13" x 13" 8-15mm 380 x 330 mm 15" x 13" 11-20mm 380mm x 380mm 15" x 15" 11-20mm 400mm x 300mm 15.7" x 13" 11-20mm 400mm x 400mm 15.7" x 15.7" 11-20...
a其主要分布于产于浙江省常山县青石镇砚瓦山一带,为亿万年的产物, 通过水冲洗露出龙骨一样的外形。 It mainly distributes in produces area the Zhejiang Province Changshan County blue stone town inkstone tile mountain, is trillion years product, reveals the keel same contour through the water flushing....