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thermo-chemical treatment
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thermo-chemical treatment
Encyclopedia
工学
化学热处理
释
thermo-chemical treatment
化学热处理
把金属材料或工件放在适当的活性介质中加热、保持,使一种或几种化学元素渗入其表层,以改变其化学成分、组织和性能的热处理工艺。
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semiregular
semiregular group
semiregularity
semi-regular one-parameter subgroup
semiregular one parameter subgroup
semiregular point
semiregular polygon
semiregular polyhedron
semiregular polytope
semiregular ring
semiregular space
semiregular tessellation
semiregular topology
semi regular torus
semi-regular torus
semiregular torus
semiregular transformation
semi-regular variable
semi-regular variable star
semi-relative
semiremote
semi-representable function
semi-revolution
semi-Riemannian space
semirigid
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