“performance trend analysis”的概念、定义、翻译、参考文献-科学参考

单词	performance trend analysis
释义	performance trend analysis Encyclopedia 工学故障预测释 performance trend analysis性能趋势分析根据采集的数据（如振动、转速、温度、流量、电流等），采用数据处理方法提取能表征设备性能状态的特征参数，进而预测和分析设备性能特征参数值在未来一段时间的变化趋势的方法。
随便看	projective base projective binormal projective bundle projective character projective class projective class group projective classical group projective classification projective closure projective collineation projective compactification projective cone projective configuration projective conic projective connected space projective connection projective coordinate projective coordinates projective coordinate system projective correlation projective correspondence projective cover projective covering projective curvature projective curvature tensor

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