hypoeutectoid
亚共析的
常用释义
英式发音
美式发音
基本释义
- adj. 亚共析的
例句
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1·Both steel iron and cast iron have the structures of eutectoid, hypoeutectoid and hypereutectoid.钢和铸铁都有共析、亚共析和过共析这三种组织。
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2·It was found by experiments thatboron increased the growth rate of pearlite, both in hypoeutectoid and eutectoid steels.硼有加速珠光体成长率的作用，无论在亚共析或共析钢中皆有同样的现象产生。
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3·The results show that, in hypoeutectoid steels, deformation at medium temperature may fine the structure and improve the distribution of ferrite and pearlite greatly;结果表明，对于亚共析钢，在中温区变形、保温后可使先共析铁素体和珠光体组织大大细化，显著改善钢中铁素体和珠光体的分布状况；
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4·The hardening gradient and the character of abrasion in hardening layer of hypoeutectoid steel with two kinds of matrixes that was treated by laser beam have been studied.研究了两种基体的亚共析钢经激光处理后，其硬化层的硬度梯度及其磨损特性。