单词 | 银色光泽 |
释义 | 〔erbium〕A soft, malleable, silvery rare-earth element, used in metallurgy and nuclear research and to color glass and porcelain. Atomic number 68; atomic weight 167.26; melting point 1,497°C; boiling point 2,900°C; specific gravity 9.051; valence 3. See table at element 铒:一种柔软的、有延展性的,银色光泽的稀土元素,用于冶金、核研究及给玻璃和陶瓷上色,原子序数68;原子量167.26;溶点1,497°C;沸点2,900°C;比重9.051;化合价3 参见 element〔cineraria〕Any of several hybrid ornamental plants(Senecio × hybridus) in the composite family, derived from species native to the Canary Islands and widely grown as indoor or bedding plants for their showy, variously colored radiate flower heads and attractive silvery foliage. 瓜叶菊,千日莲:一种菊科杂交的装饰用植物(千里光属 × 杂交种) ,由原产于加那利群岛的品种繁育而来,有艳丽的、杂色的放射状头状花序和引人注目的有银色光泽的叶子,作为室内植物或花坛植物而广泛地栽种 |
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