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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
pressure lubrication
pressure measurement
pressure measuring instrument
pressure mechanical processing safety
pressure medium
pressure meter test
pressuremeter test
pressure modulation method
pressure monitoring
pressure of fan
pressure operated equipment
pressure outflow condition
pressure pipe
pressure pipeline accident
pressure pipeline accident report
pressure potential
pressure quenching
pressure rainwater drainage system
pressure ratio of compressor
pressure receptor
pressure recovery curve
pressure regulating device
pressure regulatory systems
pressure released boundary
pressure-released boundary
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