The crystal grain size is the important factor for performance of cast-rolling aluminium stocks.
晶粒度是影响铸轧铝板坯性能的重要因素。
The obtained strontium titanate powder has high purity, completely developed crystal grain and small granularity, and can meet the requirement for use in electronic ceramic field.
得到的钛酸锶粉体纯度高，晶粒发育完整，颗粒度细小，能满足电子陶瓷领域对钛酸锶粉体的要求。
The influence of the initial crystal grain size is also investigated.
并对原始晶粒尺寸的影响作了初步研究。
The topography of crystal grain of potassium niobate was also analyzed by SEM.
并通过SEM分析了铌酸钾的晶粒形貌。
From the XRD spectrum it is found that the annealing plays a key part in the nano crystal grain forming and growing.
结合XRD谱图分析结果可发现，退火处理对纳米晶粒的形成与长大起着关键作用。
The result shows that the size of crystal grain obtained by EMC in suitable technique can be refined.
结果表明：合适与匹配的连铸工艺和电磁场处理可使镁铸坯晶粒组织细化。
Furthermore, the crystal grain size is larger, and the zonal structure can be universally observed in the late stage.
结晶颗粒较大，并且，普遍可以观察到石榴石环带结构。
The crystal grain growth inhibitor and it's inhibiting mechanism in super fine cemented carbides are summarized in this paper.
本文综述了近几年超细硬质合金中晶粒生长抑制剂及其机理的研究概况。
When remelted temperature and holding time are constant, with the increment of number times of extrusion the crystal grain becomes small.
当加热温度和保温时间一定时，随着挤压次数的增加，二次加热组织的晶粒尺寸减小。
The testing results and their microstructure show that the one with a higher vanadium content and smaller crystal grain has a high strength.
由三种不同成分的拉伸试验结果与金相组织可知：一组成分的含钒量增加，晶粒细化，从而强度增大。
When increasing the sintering temperature and the soaking time, the development of the mullite crystal grain was more complete and toughening effect was better.
随烧成温度的升高及保温时间的延长，莫来石柱晶发育更为完全，增韧效果更好。
Crystal grain size along the normal direction of the (110), is one of the important factors affecting the slope factor.
合金（110）面法线方向上晶粒尺度的大小是影响合金放氢平台斜率系数的因素之一。
Crystal grain size along the normal direction of the (110), is one of the important factors affecting the slope factor.
合金（110）面法线方向上晶粒尺度的大小是影响合金放氢平台斜率系数的因素之一。
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