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Encyclopedia
工学
有色金属冶金
释
rare metal
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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
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rare metal
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†
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
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temperature classification and thermal ageing test of electrical insulation
temperature coefficient
temperature coefficient of reactivity
temperature coefficient of respiration
temperature compensation
temperature condition forecast
temperature constant Q10
temperature control
temperature control equipment
temperature-controlled display cabinet
temperature controlled storage
temperature controller
temperature control system
temperature control systems
temperature controlthrough gas recirculation
temperature control through parallel flue
temperature control through steam bypass
temperature control through tilting burner
temperature correction
temperature cycling test
temperature decrement method
temperature detection
temperature dissemination technology
temperature distortion index
temperature distribution
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