In this paper, the method and the equipment measuring modulation characteristic of DFB LD with spectrographic analysis are described.
本文介绍了利用光谱分析测量dfbLD调制特性的方法及装置。
This paper, firstly analyzes the affect caused by the uncertainty, then studies the statistics and time series based method for spectrographic oil data processing and wear diagnosis. An example …
本文分析了补换油不确定性对光谱分析的影响，提出了基于多元线性回归和时间序列分析的光谱数据处理与磨损故障诊断的方法，并通过实例验证了这一方法的适用性。
The result of the study demanstrated that the spectrographic analysis was a valuable method which…
作者认为，频谱分析是一种很有实用价值的客观定量分析手段。
The result of the study demanstrated that the spectrographic analysis was a valuable method which…
作者认为，频谱分析是一种很有实用价值的客观定量分析手段。
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