Continuous nucleation model is applied to describe heterogeneous nucleation in liquid metal.

采用连续形核模型来描述液相中的自发形核.

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These lath martensite first nucleates in parent austenite intergranular and twin boundary.

应变诱发马氏体首先在原奥氏体晶界和孪晶界形核.

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Holding in the lower pearlite range accelerates subsequent transformation to bainite.

下珠光体区停留促进贝茵体的形核过程.

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The induced martensite firstly nucleated in parent austenite intergranular and twin boundary.

应力诱发的马氏体首先在原奥氏体的晶界和孪晶界形核.

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The suitable nucleating agents can be selected according to thermodynamics.

根据热力学可以选择合适的形核剂.

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The nucleati - on, growth and connection of fatigue cracks were photographed.

拍摄了热疲劳裂纹的形核 、 成长、连接过程.

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The medium carbon alloy nucleating agents high - carbon steel.

对高碳钢,中碳铁合金形核剂效果最好.

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The results showed that BSG, HMW NGF, especially BSG + HMW NGF could promote wound healing.

结果表明:BSG对 HMW- NGF的 活性无影响;BSG 、 HMW-NGF及 HMW- NGF+BSG都能促进伤口愈合和增加创面渗出多形核白细胞、单核细胞和成纤维细胞, 尤以HMW- NGF+BSG 的作用最为显著.

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Sulphur exerts a strong influences on graphite nucleation and its growth, graphitization and graphite morphology.

硫对石墨的形核和生长, 对石墨化和石墨形态,有强烈的影响.

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Peeling of oxidation film and oxidation - decarbonization are more serious on the surface than on the sub - surface.

试样表面的氧化腐蚀及氧化皮剥落均比次表层严重,表面的开裂也加速了次表层裂纹的形核和扩展.

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A method for calculating the nucleation rate was given, in which the grain deformation was considered.

考虑了晶粒变形对再结晶形核的影响, 给出了一种与基元形状有关的形核概率计算方法.

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The formation of twin structure depends on the slip of stacking fault for nucleating and extending.

孪晶结构的形成依靠堆垛层错的滑移运动而形核和扩展.

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Conclusion The PMN inflammation play some important role in the necrosis of arterialized venous flap.

结论有多形核粒细胞参与的炎性反应,在动脉化静脉皮瓣坏死过程中起着一定作用.

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Solute atoms may be segregated in pre - bainite period and solute - depleted region may be nucleation site.

贝氏体预相变期发生溶质原子偏聚,贫溶质区即形核位置.

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Some PRC had a multi shaped nucleus in which equal amount of euchromatin and heterochromatin.

感光细胞为多形核,常和(或)异染色质比例接近.

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