a standardized graphical representation of pollen spectra from one site, showing changes in the frequencies of various kinds of pollen with depth…
| 单词 | θ25458 |
| 释义 | the world > plants > botany > [noun] > pollen analysis > diagrams or statistics (4) pollen diagram1924 a standardized graphical representation of pollen spectra from one site, showing changes in the frequencies of various kinds of pollen with depth… pollen spectrum1924 the relative frequencies of the various kinds of pollen in a sample. pollen profile1935 a pollen spectrum; a pollen diagram. pollen graph1936 = pollen diagram n. |
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