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silicified wood
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silicified wood
Encyclopedia
理学
古植物学
释
silicified wood
硅化木
硅化的树木化石。由地质时期的植物茎干经二氧化硅矿化而成,因其矿物质主要成分为二氧化硅(SiO2)而得名,是目前世界上最常见、收集化石标本最多的木化石。
Biology
silicified wood
硅化木;化石木
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absolutely irreducible polynomial
absolutely irreducible representation
absolutely irreducible variety
absolutely limitable sequence
absolutely majorized subset
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absolutely monotone
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absolutely normal
absolutely normal number
absolutely normal variety
absolutely open formula
absolutely optimal strategy
absolutely prime ideal
absolutely quantifier-free formula
absolutely semi-additive function
absolutely semi simple
absolutely semi simple algebra
absolutely semi simple representation
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