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据美国《橡胶世界》报道,美国材料试验协会(ASTM)自2008年开始对一项重要的ASTM纳米技术标准进行修订,进行了大规模的实验室研究。这项标准的编号为ASTME2490,标准名称为“用光关联能谱法(PCS)测定悬浮状态下纳米材料的粒径分布方法指南”。所谓PCS就是常说的动态光散射法或准?
According to the report of “Rubber World”, American Society for Testing and Materials (ASTM) has revised a major ASTM nanotechnology standard since 2008 and conducted large-scale laboratory research. This standard number is ASTME2490, the standard name for the “method of using light correlation spectroscopy (PCS) Determination of particle size distribution of nanomaterials under the guidance of the method.” The so-called PCS is often said that the dynamic light scattering method or quasi?