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ledeburite
释义
ledeburite
Encyclopedia
工学
铁碳相图
释
ledeburite
莱氏体
含碳4.3%的铁碳二元系合金于1148℃发生共晶转变所形成的奥氏体和碳化物(或渗碳体)的共晶体。钢铁材料基本显微组织中的组成相之一。一般用符号Ld表示。
Physics
ledeburite
莱氏体
随便看
involute
involute conical gear
involute cylindrical gear drive
involute cylindrical gear reducer
involute helicoid
involute of a circle
involute of a curve
involute of evolute
involute planetary reducer with small difference between the numbers of teeth
involution
involution algebra
involutional system
involution axioms
involution condition
involution curve
involution form
involution net
involution of a composition algebra
involution of a division ring
involution of a group
involution of an algebra
involution of a ring
involution of forms
involution of lines
involution of planes
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