详细解释:【化】 珠光体
英语解释：
名词 pearlite:
a lamellar mixture of cementite and ferrite formed during the cooling of austenite; a constituent of steel and cast iron详细解释：
pearl.ite
n.（名词）A mixture of ferrite and cementite forming distinct layers or bands in slowly cooled carbon steels.光体，珠铁：在慢慢冷却的碳合金中的层状铁素体和碳素体的混合物Variant of perlite perlite的变体