- silicified cell
- 硅质细胞
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
silicified cell
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diatom — /duy euh teuhm tom /, n. any of numerous microscopic, unicellular, marine or freshwater algae of the phylum Chrysophyta, having cell walls containing silica. [1835 45; < NL Diatoma orig. a genus name, fem. n. based on Gk diátomos cut in two. See… … Universalium
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frustule — (frus tūl) A silicified cell wall in the diatoms … Dictionary of microbiology
frustule — [ frʌstju:l] noun Botany the silicified cell wall of a diatom, consisting of two valves or overlapping halves. Origin C19: from L. frustulum, dimin. of frustum (see frustum) … English new terms dictionary
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petrified wood — Fossil formed by the infiltration of minerals into cavities between and within cells of natural wood, usually by silica (silicon dioxide, SiO2) or calcite (calcium carbonate, CaCO3). Often this replacement of organic tissue by mineral deposits is … Universalium
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