根据这些玻璃质微球粒的物理、表面结构构造及常量元素等特征，可认为是微玻璃陨石。
These spherulites are identified as glassy microtektites by their surficial texture, physical and optical properties, and common element contents.
分散稳定剂和单体用量是影响聚苯乙烯微球粒径分布的两个主要因素。
The amounts of stabilizer and monomer are the major factors that affected the size distribution of polystyrene microspheres.
分散稳定剂和单体用量是影响聚苯乙烯微球粒径分布的两个主要内部因素。
The amount of stabilizer and monomer were major internal factors that affected the size distribution of polystyrene microspheres.
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