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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
随便看
freight broker
freight car bogie
freight container
freight container transportation vehicle
freight forwarder
freight forwarding depot
freight futures exchange
freight index
freight market
freight railway network
freight station facilities
freight statistics
freight traffic organization
freight traffic survey
freight train formation plan
freight transportation by special-purpose vehicle
freight transportation hub
freight transportation planning
freight transport plan
freight vehicle
Freiheitssatz
Frei Otto
Fremantle
fremodyne
Fremont Proclamation
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