Radiolaria
基本解释
- 放射虫类,放射虫,放射虫目,放射亚纲
英汉例句
- Fig.1 -50 m level of the Changkeng mine showing location of radiolaria fossil1.
碳质硅质岩；2.;含碳灰岩类；3 - Any of various marine protozoans of the order Radiolaria,having rigid siliceous skeletons and spicules.
放射虫一种放射虫目的海生原生动物，骨骼和针骨为硅质 - Any of various marine protozoans of the order Radiolaria, having rigid siliceous skeletons and spicules.
放射虫一种放射虫目的海生原生动物，骨骼和针骨为硅质 - The Radiolaria pavilion aimed to define a complex, self-supporting structure that could demonstrate and test this pioneering construction technique.
放射馆的目的是要确定一个复杂的，自我支持的结构，可以证明和测试这一开创性的施工技术。 - 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。