毕业设计的中文是：
本文采用乳液聚合或悬浮聚合的方法而制备成的聚氯乙烯（PVC）为基体，通过溶液共混制备了一系列元明粉增强的聚氯乙烯酯复合材料，并考察复合材料机械性能、热性能和微观形貌。实验结果表明元明粉的掺入有助于提高复合材料的拉伸强度和热稳定性，在含量低于10%的情况下，少量的无机粒子对聚氯乙烯的综合性能有显著提高。
关键词：聚氯乙烯酯；元明粉；复合材料；混炼
谷歌翻译是：
In this paper, emulsion or suspension polymerization method for preparing a polyvinyl chloride (PVC) matrix, prepared by solution blending a series of sodium sulfate ester composites reinforced PVC, and investigate the mechanical properties of composite materials, thermal properties and morphology. Experimental results show that the incorporation of sodium sulfate helps to improve the tensile strength and thermal stability, in case the content is less than 10%, small amount of inorganic particles on the overall performance of PVC significantly improved.
Key words: polyvinyl chloride; glauber’s salt; composites; mixing
最后，请大神检查一下有什么错误？
本文采用乳液聚合或悬浮聚合的方法而制备成的聚氯乙烯（PVC）为基体，通过溶液共混制备了一系列元明粉增强的聚氯乙烯酯复合材料，并考察复合材料机械性能、热性能和微观形貌。实验结果表明元明粉的掺入有助于提高复合材料的拉伸强度和热稳定性，在含量低于10%的情况下，少量的无机粒子对聚氯乙烯的综合性能有显著提高。
关键词：聚氯乙烯酯；元明粉；复合材料；混炼
谷歌翻译是：
In this paper, emulsion or suspension polymerization method for preparing a polyvinyl chloride (PVC) matrix, prepared by solution blending a series of sodium sulfate ester composites reinforced PVC, and investigate the mechanical properties of composite materials, thermal properties and morphology. Experimental results show that the incorporation of sodium sulfate helps to improve the tensile strength and thermal stability, in case the content is less than 10%, small amount of inorganic particles on the overall performance of PVC significantly improved.
Key words: polyvinyl chloride; glauber’s salt; composites; mixing
最后，请大神检查一下有什么错误？
