单词

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corundum

英 [kə'rʌndəm] 美 [kə'rʌndəm]

n. 金刚砂，刚玉

双语例句

1. Used for corundum bricks, mullite bricks, silicate bricks masonry in blast furnaces, hot air stoves.: 用于高炉、热风炉砌筑刚玉砖、莫来石砖、硅线石砖、低蠕变高铝砖.

2. It is considered that the deposit is an anatectic migmatite corundum deposit.: 研究认为,本矿床应属深熔型混合岩化作用成因,即“混合岩型”刚玉矿床.

3. Synthetic Corundum is one of our strong products.: 合成刚玉是我们的一个强大的产品.

4. Hardness than corundum, abrasive easily broken, sharp edges and corners, good cutting, grinding heat and small.: 硬度高于棕刚玉, 磨粒易破碎, 棱角锋利, 切削性能好, 磨削热量小等.

5. Production technology of rebonded corundum brick made from sintered alumina and tabular alumina has been introduced.: 介绍了以烧结刚玉和板状刚玉为原料试制再结合刚玉砖的生产工艺.