海绵骨针 meaning in English
calthrop
ongy icule
sponge spicule
spongy spicule
Examples
- Early cambrian sponge spicule fossils from zhenba county , southern shaanxi province
陕西镇巴早寒武世海绵骨针化石 - The relationship between the microorganisms and environmental control factors , for example , water depth , temperature and salinity are analyzed and discussed
其中，矽藻在样品中的丰度均占绝纣优势，高出放射虫和海绵骨针一个数量级。 - Frame - building organisms mostly are sphinctozoa , inozoa , hydrozoa , tabulozoa . binding organisms mainly are bluegreen algae , tubiphytes and tabulozoa . accessory organisms are bryozoa , brachiopoda , foraminifera , echinodermata , etc . what ' s more , biota are different with various reef facies
在各相带内，生物组合也迥然不同，礁相以底栖生物为主，盆地相以海绵骨针、钙球、放射虫为特征，而礁后相则以裸海松藻、有孔虫、蜓类、棘皮类为特征。 - It is evident that their abundance change and preservation are associated closely with these environmental control factors , and high surface nutrient and productivity controlled by the variations of large scale seasonal climate and input of terrestrial detritus
它们与坏境控制因素关系的分析表明，矽藻、放射虫和海绵骨针丰度的高低及其保存程度与深度、温度、盐度和受大规模季节性气候变化控制的表层海水的高营养和高生产力，以及陆源物质输入的变化密切相关。 - Based on the quantitative studies of siliceous microorganisms and terrestrial detritus in 12 surface sediment samples , which were recovered by the first chinese national arctic expedition team , in the bering sea , it goes without saying that diatom abundance is dominant within the microorganisms which consists of diatoms , radiolarians and sponge spicules
摘要中国首次北极科学考察在白令海?取了12个表层沉积物样品，其中对矽质生物和陆源碎屑的详细研究发现，它们主要由矽藻、放射虫和海绵骨针组成。