The content of study included the relation between the length of long string insulators and U 50% of the artificial pollution power frequency withstand voltage;
其研究内容包括绝缘子串长与50%人工污秽工频耐受电压关系；
The first part is introduction, in which mainly stated the significance of studying Uyghur lexis' formation way, its status quo, existent problems, methods and content of study.
第一部分是引言，阐述了研究本课题的意义、研究现状、存在的问题以及本文的研究方法和研究内容。
The first part is introduction, in which mainly stated the significance of studying Uyghur lexis' formation way, its status quo, existent problems, methods and content of study.
第一部分是引言，阐述了研究本课题的意义、研究现状、存在的问题以及本文的研究方法和研究内容。
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