由SEM照片可以看出，球晶结构相当完善，突出地显现出球晶生长的“骨骼”结构。
From these pictures one can see the perfect spherocrystal structure of PP and the growing skeleton of the spherocrystal.
本文用小角激光散射仪考察了PET和PBT变态球晶的形成条件，采用模型法分析了变态球晶的内部结构。
In this paper, the conditions resulting in the unusual spherulites of PET and PBT were investigated by small Angle laser scattering instrument.
通过微观结构和性能方面的比较，发现用机械球磨方法制备的纳米晶与原子沉积法获得的材料具有相似的结构和性质。
By comparisons in structure and physical properties, nanocrystalline materials prepared by mechanical grinding are similar to that obtained by atomic condensation.
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