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pteridophytes(fossil)
释义
pteridophytes(fossil)
Encyclopedia
理学
古植物学
释
pteridophytes(fossil)
真蕨类(化石)
具多样化的大型羽状复叶、孢子囊单个或成群着生于叶下表面的一类植物化石。
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Transmission equipment
transmission frame
transmission function
transmission gain
transmission grating
transmission high energy electron diffraction
transmission high energy electron diffraction, THEED
transmission hologram
transmission in-seam wave technique
transmission interference filter
transmission line
transmission line corridor
transmission line matrix method
transmission-line matrix method
transmission line matrix (TLM) method
transmission loss
transmission measuring set
transmission mechanism of monetary policy
transmission media
transmission Mossbauer spectroscopy
Transmission number, T-number, T-stop
transmission of electronic official document
transmission of flood message in ancient China
transmission of information
transmission of light
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