radiolarian type

基本解释

A radiolarian, a type of zooplankton, is seen magnified 250x in this image made by Raymond Sloss of the Northamptonshire Natural History Society in Northampton, UK.
阿放射虫，一类浮游动物，被认为是在北安普敦郡的雷蒙德在北安普顿自然，英国史学会作出这个图片放大斯洛斯250x。
The distribution pattern is also strongly affected by the sediment type, and radiolarian abundance and diversity decrease with the increase of grain size and terrigenous material input.
沉积物类型极大地影响着放射虫的分布，放射虫的丰度和分异度明显地随粒度的增大和陆源物质含量的增加而减小。