“archaic ungulata”的概念、定义、翻译、参考文献-科学参考

单词	archaic ungulata
释义	archaic ungulata Encyclopedia 理学哺乳纲（化石）释 archaic ungulata古有蹄类哺乳动物有蹄类中已绝灭的一个早期类群的统称。
随便看	wavelength dispersive Xray fluorescence spectrometer wavelength-dispersive X-ray fluorescence spectrometer wavelength-division de-multiplexer wavelength division demultiplexing wavelength-division demultiplexing wavelength division multiplexed switching wavelength division multiplexer wavelength-division multiplexer wavelength division multiplexing wavelength division multiplexing，WDM wavelength interchanging cross-connect wavelength in vacuum wavelength meter wavelength modulation spectroscopy wavelength routing wavelength scaling wavelength scanning interferometry wavelength scanning method wavelength-scanning photometer wavelength-selective cross-connect wavelength selector wavelength threshold wavelet wavelet analysis wavelet analysis fault diagnosis method

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