spectral decomposition

• 光谱分析

spectral decomposition的用法和样例：

例句

1. This method has come into general application, and is similar in some ways to spectral analysis.
   这种方法得到了普遍应用，从某种意义上来说与光谱分析相似。
2. The AR model is used to perform a time-series modeling and forecasting analysis for the spectral analysis data co llected from aero-engines.
   讨论了时序建模与预测方法在机械设备滑油光谱分析中的应用。
3. The random forces on the mole plough were studied by the spectral analysis method.
   采用频谱分析方法研究了鼠道犁土壤工作部件的随机受力。
4. The spectral analysis showed laminal flow in the former and turbulent flow in the latter.
   频谱分析前者为层流，后者为湍流。