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metals heat treatment
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metals heat treatment
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〔热处理工艺与装备专有名词〕
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metals heat treatment
金属热处理
通过在一定介质中以适当制度将金属加热、保温和冷却操作,改变其内部组织结构,从而改善物理、化学、力学或工艺性能的热加工工艺。
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artificial planetoid
artificial plant community
artificial pollination
artificial radiation belt
artificial radiation source
artificial radioactive isotope
artificial radioactive nuclide
artificial radioactivity
artificial radioactivity survey instrument
artificial [radio] element
artificial radio element
artificial radioelement
artificial reality
artificial recharge of groundwater
artificial reef
artificial reefs ecosystem
artificial reefs made of tailings
artificial reefs organism
artificial reproduction for salmon or trout
artificial respiration
artificial restoration
artificial retina
artificial river
artificial rubber latex
artificial rule
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