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In this paper analysis is made on the defects of present diamond dry cutting wheels.
本文分析了目前风冷式金刚石干切片存在的缺陷。
Results: Expounding the statistics principle of paper analysis and setting up the mathematical model of it.
结果:阐明试卷分析的统计学原理并建立相应的数学模型。
This paper Analysis the current status on Application patent technology of oriented electrical steel in China.
本文针对在中国申请取向电工钢发明专利的现状进行了分析。
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