corundum
英 [kə'rʌndəm]
美[kə'rʌndəm]
- n. 金刚砂，刚玉
英英释义
- 1. very hard mineral used as an abrasive
实用场景例句
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- Synthetic Corundum is one of our strong products.
- 合成刚玉是我们的一个强大的产品.
期刊摘选
- 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.
期刊摘选
- Brown corundum, white corundum or carborundum polishing grinders should be used according to the processes materials.
- 根据所加工材质,应适当选用棕刚玉 、 白刚玉、炭化硅等磨料成分的滚抛磨具.
期刊摘选
- Other industrial products are mainly coal, zirconia, powder metallurgy, corundum and so on.
- 其它工业产品主要有煤炭 、 氧化锆 、 粉末冶金 、 刚玉等.
期刊摘选
- Any of various yellow gemstones, especially a yellow variety of sapphire or corundum.
- 一种珍贵的透明蓝色刚玉,用作宝石.
期刊摘选
- It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.
- 介绍了铬刚玉透气砖的生产控制要点和在铁合金精炼中的应用方法.
期刊摘选
- Barmac grains and ball milling grains are brown corundum grains from different granulating process.
- 巴马克砂与球磨砂是制粒工艺不同的棕刚玉砂.
期刊摘选
- The effect of spinning pack of corundum filter plate on spinning for Nylon 66 was studied.
- 探讨了纺丝组件刚玉过滤板对尼龙66纺丝的影响.
期刊摘选
- The exoplanet's atmosphere condenses out minerals such as enstatite, corundum, spinel, and wollastonite.
- 这颗系外行星的大气冷凝后产生矿物,如:顽火辉石 、 刚玉 、 尖晶石和硅灰石.
期刊摘选
- It is closely related to the corundum structure except the cations are of two different types.
- 除了阳离子是两种不同种类以外,它和刚玉构型非常接近.
期刊摘选
中文词源
corundum 刚石，金刚砂
来自南印度语。
英文词源
- corundum (n.)
- "very hard mineral," 1728, from Anglo-Indian, from Tamil kurundam "ruby sapphire" (Sanskrit kuruvinda), which is of unknown origin.
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.
来自互联网
- 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.
来自互联网
- 3. Synthetic Corundum is one of our strong products.
- 合成刚玉是我们的一个强大的产品.
来自互联网
- 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.
来自互联网
- 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.
来自互联网