Conclusion the molecular weight and the distribution of molecular weight of denture base powder obviously affect flexure strength and impact strength of denture base.
结论牙托粉的分子量和分子量分布对义齿基托的挠曲强度和冲击强度有较大影响。
The thermal properties are determined by differential scanning calorimetry (DSC), and the molecular weight and the distribution was determined by gelatin chromatograph (GPC).
通过差示扫描量热法(dsc)研究了其热性能，凝胶色谱(GPC)测定了其分子量及其分布。
The relationship between the molecular weight, distribution of molecular weight of the thickener and the performances thereof is discussed.
讨论了增稠剂的相对分子质量和相对分子质量分布与其增稠性能的关系。
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