The results of fingerprinting showed that they were distinctive individually. Further it was shown that to analyse NPV with PyGC is feasible.

指纹图分析结果表明，它们是各不相同的毒株，证明了裂解气相色谱法分析鉴定核型多角体病毒的可行性。

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In order to reveal the aging mechanism, the analyses of infrared attenuated total reflection (ATR), mass spectrum (MS) and pyrolysis gas chromatograph-mass spectra (PYGC-MS) were performed.

利用红外光谱（ATR）、质谱（MS）及裂解气相色谱质谱（PYGC MS）等方法分析了硅橡胶老化机理。

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