Through measures such as surface contact Angle method and infra-red spectrum, the effects of particle size, particle surface activity, particle shape, etc were studied.
通过对改性产品接触角测量和红外光谱分析，探讨了颗粒粒度、表面性质、晶体结构对填充橡胶性能的影响。
The research result indicates that as the particle size decreases, the upconversion red emission and NIR emission components increase in the emission spectra.
对实验结果的分析发现，随着粒径的减小，样品发射光谱中红光和近红外发射的成分增加。
The research result indicates that as the particle size decreases, the upconversion red emission and NIR emission components increase in the emission spectra.
对实验结果的分析发现，随着粒径的减小，样品发射光谱中红光和近红外发射的成分增加。
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