submicron grain 亚微米晶粒
The dynamic light scattering is an effective method to measure grain diameter in nanon and submicron.
光 散射技术是测量纳米及亚微米颗粒粒径的有效方法。
In this thesis, some test methods, such as Heating Microscope, DTA-TG, Thermal Dialation Testing, were used to research the sintering properties of cemented carbide in submicron grain, systematically.
采用高温显微镜、同步热分析、热膨胀实验等方法，系统的研究了亚微细硬质合金的烧结特性。
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