单词 | stromatolite |
释义 | stromatolite stro.mat.o.lite AHD: [str½-m²t“l-ºt”] D.J. [str*&6m#tl7a!t]K.K. [stro6m#t17a!t]n.(名词)A widely distributed sedimentary structure consisting of laminated carbonate or silicate rocks, produced over geologic time by the trapping, binding, or precipitating of sediment by groups of microorganisms, primarily cyanobacteria.叠层:分布广泛的叠层结构,由碳酸盐和硅酸盐的岩石叠层组成,经过地理年代由微生物群,最初为藻青菌,沉淀物的分离,结合或沉降形成语源:1. Late Latin str½ma str½mat- [covering] * see stroma 后期拉丁语 str½ma str½mat- [覆盖物] *参见 stroma2. -lite -lite继承用法:stromat”olit“ic AHD: [-m²t”l-¹t“¹k] (形容词) |
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