以下为句子列表：
英文: Abstract: The defects such as inclusion,splitting,dislocation and dendrite in the PbxLa1-x(Zry Tiz Sn1-y-z)O3(PLZST) single crystal grown from PbO-PbF2 flux by the slow cooling self-seeding technique were discussed in this paper.The forming mechanism of t
中文: 文摘:本文介绍了助熔剂缓慢降温自发成核法生长的稀土掺杂锆钛锡酸铅镧(PLZST)晶体中出现的几种缺陷：包裹体、开裂、位错、枝晶，分析了这些缺陷的形成机理并提出了减少和消除这些缺陷的一些措施。
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英文: The calculated results showed that the disturbing could accelerate the grow of the secondary arms and the anisotropy was important to the dendrite growth.
中文: 计算结果表明：噪声的加入会促进二次枝晶的生长；各向异性系数对枝晶的生长有重要作用。
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英文: The dendrite growth in the undercooled melt of pure has been simulated by the phase-field method.
中文: 摘要简介了相场方法，利用相场法对纯铝进行了数值模拟。
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英文: The influence of the disturbing and anisotropy on dendrite growth has been investigated.
中文: 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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英文: Vigorous convection during the rapid dendritic growth, to aid the dendrite breakup, transfer the newly formed grains throughout the melt, and homogenize the temperature of the melt.
中文: 在晶枝的快速形成期间，剧烈的对流有助于晶枝分裂，将新形成的颗粒传递到整个熔融金属，使熔融金属的温度均匀。
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