“technology of cast iron in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	technology of cast iron in ancient China
释义	technology of cast iron in ancient China Encyclopedia 理学〔中国古代金属加工〕释 technology of cast iron in ancient China中国古代铸铁技术中国古代最重要的金属技术发明创造之一。
随便看	wavelength demultiplexer wavelength dispersion wavelength dispersive X-ray fluorescence spectrometer 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

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