In this paper, free dendrite growth behaviors in undercooled melts are simulated using phase field method.

The simulated results of dendrite microstructure and particle distribution are in good agreement with the experimental.

模拟得到的颗粒分布及微观组织与实验结果吻合较好.

Such changes influence the dendrite structure of matrix, precipitation, solute segregation, interface reactivity, solidification defects etc.

从而对基体组织的形态 、 二相析出 、 溶质偏聚 、 界面反应性 、 凝固缺陷等产生重要影响,最终影响复合材料的性能.

Soma and dendrite of NOS neurons were similar in each group.

各组大鼠一氧化氮合酶阳性神经元的胞体和树突均相似.

Crystals in developed dendrite with part orientation have inferior property than the former.

发达树枝晶生长的样品,轴向<112>择优取向程度减弱,磁致伸缩性能下降.

The phase field method can directly simulate the dendrite growth during metal solidification.

相场法可以直接模拟金属凝固过程中枝晶生长的形成过程.

The difference of composition between dendrite and matrix glass depends on the formation temperature and mechanism.

枝晶形成时存在两种机制,其生长基元分别为原子(分子)生长或晶核切变生长.

A branching , treelike shape or arrangement , as that of the dendrite of a nerve cell.

(神经学)属于 、 关于或类似于树突神经细胞中一种树枝状细胞质突起的.

The influence of the disturbing and anisotropy on dendrite growth has been investigated.

研究了噪声和各向异性等参数对晶粒形貌的影响.

With increasing tin ion additive, zinc dendrite was dramatically inhibited.

随着锡离子添加剂含量的增加, 锌枝晶被显著抑制.

Synaptogenesis involves extension of neural dendrites , identification of target cells and forming stable synapse.

突触发生中神经元突起通过延伸 、 辨认相应的靶细胞并与其接触形成稳定的突触.

Categories and forming mechanism of crystalline particulate and dendrites toughened metallic glass matrix composites are reviewed.

综述了晶态颗粒、枝晶增韧非晶基复合材料的种类与形成机理.

The secondary dendrites become coarse, and grow competitively during cooling.

二次枝晶在冷却过程中粗化, 并竞争生长.

The website offers information about: astrocytes , axons, dendrites, hippocampus , organelles, synapses, 3 D reconstruction, tissue preparation.

中文简介: 神经突触网提供了脑解剖学和3D重建神经组织的免费软件.

Malnourished children have smaller brains, fewer neurons and synapses, shorter dendrites and less myelin.

营养不良的儿童有规模较小的脑, 少的神经元和突触的, 短的树突少髓鞘.

The dendrite growth direction is changed and dendrites are curved in the zone of white band.

白亮带处的枝晶生长方向改变而生成弯曲的枝晶.

Methods also provided for generating tolerogenic dendritic cells and regulatory T cells.

本发明也提供了产生致耐受性树突细胞和调节性T细胞的方法.

Dendritic cells ( DCs ) play an important role in inducing immune tolerance.

树突状细胞在诱导机体免疫耐受中发挥重要的作用.

There are several modifications of the dendritic design.

树枝状图样有几种变态.

In this dissertation a model of dendritic growth for pure material Ni in supercooled liquid.

通过相场理论建立了纯物质镍在过冷溶液中枝晶生长的相场模型.

Functional Mapping of Dendritic Trees.

树突功能图像的研究.