radiolaria
放射虫类
常用释义
英音[ ˌreɪdɪə(ʊ)ˈleərɪə ]
美音[ ˌreɪdioʊˈleriə ]
基本释义
- n. 放射虫类
例句
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1·The abundance and diversity of radiolaria fossils are high in the clay of basin.海盆区粘土沉积物中的放射虫化石丰度高且分异度高。
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2·This is the first report of Triassic Radiolaria within the Yarlung-Zangbo Suture Zone.这是雅鲁藏布江缝合带三叠纪放射虫的首次报告。
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3·In the low area of continental slope, radiolaria fossils are poor in the volcanic cinders and turbidite.陆坡下部区的火山碎屑及浊流沉积物中放射虫化石亦不丰富。
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4·Thin basalt (spilite) layers are often interbedded in those deep Marine radiolaria-bearing siliceous rocks.与深海相放射虫硅质岩相伴，则夹有玄武岩(细碧岩)层。
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5·The two early Carboniferous fragments are composed of Basalt and ash-black, fuchsia radiolaria silicalite, siliceous mudstone, tuff.早石炭世两个断片由玄武岩和灰白色、紫红色放射虫硅质岩、硅质泥岩、凝灰岩组成。
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6·The two early carboniferous fragments are composed of basalt and ash - black, fuchsia radiolaria silicalite, siliceous mudstone, tuff.早石炭世两个断片由玄武岩和灰白色、紫红色放射虫硅质岩、硅质泥岩、凝灰岩组成。
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7·There exists abundant radiolaria in the chert, and the radiolarian association suggests that the chert was formed in the last period of Late Jurassic.硅质岩中含有大量放射虫，放射虫组合显示硅质岩的沉积时代为晚侏罗世晚期。
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8·The radiolaria fossils and submarine basalts which are first discovered afford us new material to discuss about the stratigraphical time and tectonic background of this area in Devonian period.首次在该区发现放射虫化石和海相玄武岩地层。为探讨该区泥盆系的时代以及大地构造环境提供。
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9·Representative elements of order Albaillellaria firstly appear in Silurian, which prosperous in Late Devonian, and extinction in end-Permian, is the characteristic group of Late Paleozoic Radiolaria.阿尔拜虫目放射虫最早的代表出现于志留纪，从晚泥盆世开始繁盛，于二叠纪末期灭绝，是晚古生代特有的放射虫类群。