dendrite

The effect of counterpressure casting parameters on secondary dendrite arm spacing ( SDAS ) of A 357 alloy was studied.

研究了差压铸造不同工艺参数对A357合金二次枝晶间距的影响.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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

通过自适应有限元法求解相场模型, 对过冷熔体中自由枝晶生长行为进行了数值模拟.

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