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单词
rare metal
释义
rare metal
Encyclopedia
工学
有色金属冶金
释
rare metal
稀有金属
地壳丰度小,天然资源少;或地壳丰度虽大,但赋存状态分散,不容易被经济地提取;或物理-化学性质近似而不容易分离成单一物质,过去制取和使用得很少的金属。
Physics
凝聚态物理学
固体及其性质
rare metal
稀有金属
rare metal
稀有金属
†
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
rare metal; less common metal
稀有金属
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Pictorial news of television
Pictorial of Enlightenme
pictorial photography
pictorial seals
pictorial stones of the Han Dynasty from Mixian
pictorial stones of the Han Dynasty in Wu's Ancestral Temple
pictorial stones of the Han Dynasty on Xiaotang Mountain
Pictorial Study of Yangxian Sand Teapots
Pictorial Turn
pictorial yearbook
Pictun
picture
picture achiving and communication system
picture archiving and communication system
Picture Archiving and Communication Systems,PACS
picture-association experiment
picture based on Buddhist scriptures
picture book
picture carved on the stone lintel of the door in the Giant Wild Goose Pagoda
picture coding
Picture Copybook of Plum Blossom
picture description
picture description grammar
picture description language
picture dictionary
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