heterogeneous nucleation
异质成核：在化学或物理过程中
常用释义
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基本释义
- 异质成核：在化学或物理过程中，指在不同的物质表面上发生的成核现象。
例句
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1·Stirring of substrates may accelerate the heterogeneous nucleation and growth of the melt.衬底的搅拌可加速熔体的非自发成核和长大。
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2·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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3·Continuous nucleation model was used to describe heterogeneous nucleation of the liquid metal.在模拟过程中，采用连续形核的方法处理液态金属的异质形核现象。
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4·Heterogeneous nucleation may take place at significantly lower supersaturations than homogeneous nucleation.多相成核能在比均相成核低很多的过饱和状态下发生。
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5·Based on the cellular automata technique, the heterogeneous nucleation model, dendrite growth model and random nucleation model are used to simulate the formation of equiaxed and columnar dendrite.通过引入异质形核模型、枝晶生长模型、几率形核基底模型，借鉴单元自动生长机制，仿真了等轴晶、柱状晶组织形成的过程。
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6·During the treatment process of flue gas, heavy metal was concentrated in fly ash by the way of homogeneous nucleation and heterogeneous deposition.在尾气处理过程中，重金属以均匀核化、异相沉积等方式从烟气浓缩到飞灰中。