阐述了大型旋转机组故障诊断系统品质评定的内涵。
The content of the quality evaluation about the fault diagnosis system of large rotating machines is described.
基于物元分析理论，建立了大型旋转机组故障诊断系统品质综合评定理论模型。
Based on the material element theory, a new model on quality evaluation for the fault diagnosis system of large rotating machines is proposed.
研究了噪声注入效率问题，通过理论推导得到了噪声注入效率与抖动系统品质因素的关系。
The noise injecting efficiency of DRLG is studied in this article. The formula to calculate noise injecting efficiency is deduced.
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