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1)  composition segregation
成分偏聚
2)  component segregation
成分偏析
1.
The intersolubility of Cu-Pb alloy is weak,there is serious component segregation in it.
一般Cu-Pb合金难以混溶,有严重的成分偏析。
3)  segregation [英][,seɡrɪ'ɡeɪʃn]  [美]['sɛgrɪ'geʃən]
成分偏析
1.
The macrostructure,microstructure,formability and component segregation of both billets were compared and the fracture mechanism of magnesium alloy was analyzed by fractography of magnesium alloy sample.
针对镁合金的加工性能问题,采用电磁连铸和普通连铸方法进行了AZ31镁合金的连铸实验研究,对有、无电磁场作用下的铸坯凝固宏观、微观组织和力学性能、成分偏析进行了对比分析,并通过试样断口的扫描,分析镁合金的断裂机制。
2.
The main cause of martensite formation in central part of wire rod is central segregation in the bloom as determined by this study and martensite makes sharp fracture of the wire rod.
研究了不同铸坯中心偏析成分在控冷过程中的相变行为,结果表明,铸坯中心成分偏析是导致高碳钢盘条中心出现马氏体的主要原因,而马氏体又是导致盘条拉伸出现尖状断口的主要原因;铸坯中心碳偏析指数不能超过1。
3.
In this investigation, a study for local pressurization was carried out with a specially designed permanent mold to examine macrostructure and segregation for two kinds of Al alloys with different solidification modes.
研究了两种不同凝固特性的铝合金在局部加压条件下的宏观组织与成分偏析。
4)  Composition segregation
成分偏析
1.
Composition segregation of as-cast Ti-Zr-Ni quasicrystal(QC) is investigated initially.
探讨了铸态Ti-Zr-Ni准晶的成分偏析问题。
2.
The results show that main cause of conchoidal fracture forming is that composition segregation in solidification grain boundary of casting steel reduces the resistance of crack propagation.
结果表明,沿一次晶晶界的成分偏析对裂纹扩展阻力的降低作用是铸钢中贝壳状断口形成的主要原因。
3.
Results of the composition analysis reveal that the primary cause to the fracture is the composition segregation of the wire .
成分分析结果表明,心部薄弱环节主要起因于线材中心的成分偏析。
5)  polarized component
偏振成分
6)  Principal component analysis and clustering analysis
主成分-聚类
补充资料:聚乙烯比咯烷酮 ,聚维酮, 聚乙烯比咯酮
药物名称:聚乙烯比咯酮

英文名:Polyvidon

别名: 多乙烯比咯酮;聚烯比酮;聚乙烯比咯烷酮 ,聚维酮, 聚乙烯比咯酮
外文名:Polyvidon
适应症: 用于外伤性出血及其它原因引起的血容量减少。 提高血浆渗透压,增加血容量.
用量用法: 静注:用量视病情而定,一般为500~1000ml。
注意事项: 2岁以下儿童忌用。
规格: 注射液:3.5%250ml,500ml。




类别:血浆及血浆代用品
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