Radiolaria

基本解釋

Fig.1 -50 m level of the Changkeng mine showing location of radiolaria fossil1.
碳質(zhì)硅質(zhì)巖；2.;含碳灰?guī)r類；3
Any of various marine protozoans of the order Radiolaria,having rigid siliceous skeletons and spicules.
放射蟲(chóng)一種放射蟲(chóng)目的海生原生動(dòng)物，骨骼和針骨為硅質(zhì)
Any of various marine protozoans of the order Radiolaria, having rigid siliceous skeletons and spicules.
放射蟲(chóng)一種放射蟲(chóng)目的海生原生動(dòng)物，骨骼和針骨為硅質(zhì)
The Radiolaria pavilion aimed to define a complex, self-supporting structure that could demonstrate and test this pioneering construction technique.
放射館的目的是要確定一個(gè)復(fù)雜的，自我支持的結(jié)構(gòu)，可以證明和測(cè)試這一開(kāi)創(chuàng)性的施工技術(shù)。
The two early Carboniferous fragments are composed of Basalt and ash-black, fuchsia radiolaria silicalite, siliceous mudstone, tuff.
早石炭世兩個(gè)斷片由玄武巖和灰白色、紫紅色放射蟲(chóng)硅質(zhì)巖、硅質(zhì)泥巖、凝灰?guī)r組成。