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gen. |
色 |
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gen. |
镀铬层 |
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chromium A hard grey metallic element that takes a high polish, occurring principally in chromite: used in steel alloys and electroplating to increase hardness and corrosion-resistance ['krəumiəm] n | |
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environ. |
铬 (一种坚硬的光亮的灰色金属元素,主要在铬铁矿中分布;用于钢合金和电镀来增加坚硬度以及抗腐蚀性。) |
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gen. |
铬第24号元素 |
agric. |
铬 (Cr, 24 号元素) |
earth.sc. |
铬化学元素 |
el. |
锯 |
expl. |
铬[化学元素] |
met. |
铬 (Cr); 铬 (【技】铬是脆性金属,不能单独作为金属材料使用,但与铁、镍、钴、钛等组成合金后,则成为具有耐蚀性、耐热性、耐磨性、热强性及特殊性能的工程材料。: The stainless steels, which now often contain other elements besides chromium, are among the most corrosion-resistant alloys available and their use is increasing rapidly. 现在,不锈钢除含有铬外,常常还含有一些其他元素,这些不锈钢是目前抗蚀性能最好的合金,其使用范围正与日俱增。) |
oil |
各向异性指数 |
space |
铬 (化学元素,符号 Cr) |
tech. |
铬; 自然铬; 恪 |
telecom. |
克罗咪 |
water.res., ecol. |
三价铬 (III); 六价铬 (VI) |
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English thesaurus |
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abbr., chem. |
chr |