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n.
- 1. 珠光体
网络例句
以下结果来自互联网
- a solid solution of ferric carbide or carbon in iron; cools to form pearlite or martensite.
含铁碳化物或含碳铁的固体溶体，冷却可形成珠光体或马氏体。 - a steel that contains 0.9% carbon (the eutectic point in the iron-carbon system); a carbon steel with 0.9% carbon is pure pearlite.
含%碳的钢（铁碳混合物的低共熔点），含%碳的碳钢是纯珠光体。 - a solid solution of carbon in alpha-iron that is formed when steel is cooled so rapidly that the change from austenite to pearlite is suppressed; responsible for the hardness of quenched steel.
含碳α铁固体溶体，钢从奥氏体向珠光体转变过程因急速冷却受到抑制时形成，是淬火钢坚硬的原因。