macrosegregation
偏析
常用释义
英音[ mækrəʊseɡrəˈɡeɪʃən ]
美音[ mækroʊˌseɡrɪˈɡeɪʃn ]
基本释义
- n. 宏观偏析；巨观沉析；宏观分离
例句
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1·The macrosegregation is formed in central area of the billet resulted from the continuous enrichment of solute during solidification process.随凝固的进行，液相中的溶质不断富集，最终在铸坯的中心区域形成宏观偏析。
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2·In order to enhance the uniformity of slab solidification structure and reduce macrosegregation, a self consumption of vibration excitation of nuclear technology in liquid steel was proposed.为了提高铸坯凝固组织的均匀性，减轻宏观偏析，提出了自耗式振动激发金属液形核技术。