英语词汇“radiolaria”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

radiolaria

/ˌreɪdɪə(ʊ)ˈlɛːrɪə

plural noun Zoology

Radiolarians collectively.Fewer than 250,000 fossils - most are ‘large microbes,’: foraminifera, radiolaria, coccolithophores or diatoms - are named in the paleontological literature....

As in other radiolaria, Acantharea have a gelatinous ectoplasm filled with vacuoles, separated from the inner cell mass by a fibrous capsular wall.
The marine biostratigraphy is based upon microfaunas and floras, notably planktonic foraminifera and radiolaria.

Origin

Late 19th century: modern Latin (former order name), from late Latin radiolus 'faint ray', diminutive of radius 'ray'.

单词	radiolaria
释义	radiolaria /ˌreɪdɪə(ʊ)ˈlɛːrɪə / plural noun Zoology Radiolarians collectively.Fewer than 250,000 fossils - most are ‘large microbes,’: foraminifera, radiolaria, coccolithophores or diatoms - are named in the paleontological literature.... As in other radiolaria, Acantharea have a gelatinous ectoplasm filled with vacuoles, separated from the inner cell mass by a fibrous capsular wall. The marine biostratigraphy is based upon microfaunas and floras, notably planktonic foraminifera and radiolaria. Origin Late 19th century: modern Latin (former order name), from late Latin radiolus 'faint ray', diminutive of radius 'ray'.
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