pearlite
美['pəˌlaɪt] 英['pɜːlaɪt]
n. 珠层体；珍珠岩；【材】珠光体
英英释义
Noun- a lamellar mixture of cementite and ferrite formed during the cooling of austenite; a constituent of steel and cast iron
例句
用作名词(n.)- Specialists suggested that they use pearlite to improve the structure of the building.专家建议他们用珍珠岩改良建筑的结构。
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