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- The echinoderm biomass in the fine sediments area in higher, the species diversity in the coarse sediments area is higher. 细颗粒沉积区中生物量较高,而粗颗粒沉积区种类多样性较高。
- In such fine sediments, cohesion is an important factor in determining critical conditions. 在这样的细沙中,粘性是确定临界条件的一个重要因素。
- The exchange mechanism between coarse and fine sediments in the river has been demonstraited theoretically. 最后从理论上证明了在河道中粗细泥沙发生交换的现象。
- The annular flume, which is an ideal instrument to study fine sediment, is restricted by the technology of sediment measurement. 摘要环形水槽是研究细颗粒泥沙的理想装置,但测沙技术的相对滞后极大地制约了环形水槽的使用。
- The fundamental cause of generating influence on the settling velocity by ions is flocculation of fine sediment. 对泥沙絮凝沉降过程进行理论分析,推导出絮凝沉速与离子浓度之间的关系式。
- In differen grain size sediments, the absolute contents of different transferable forms of nitrogen are the highest in fine sediments and the lowest in coarse sediments. 对于不同粒级的沉积物来说,细粒级沉积物中的可转化不同形态氮的绝对含量最高,粗粒级沉积物中不同形态氮的绝对含量最低;
- This paper presents an overview of significant progress in the studies of turbidity maximum and fine sediment processes in the Changjiang(Yangtze)River Estuary. 本文对长江口细颗粒泥沙过程研究进行了总结,并提出了今后重点研究方向:1)长江口细颗粒泥沙是非均匀沙,其运动机理究竟如何?
- Abstract: Flocculation and deflocculation of fine sediment play an important role in soil structural stability, agrochemical compounds movement and eroded sediment transport. 摘 要: 细颗粒泥沙的絮凝-分散对土壤结构的稳定性,土壤中农用化合物的迁移以及侵蚀泥沙的输移、沉积有重要作用。
- When the critical values of the critical type influencing factors are reached or exceeded, the fine sediments are flocculated but the values do not influence the settling strength of the floc. 只要阈值型影响因素达到或超过了阈值,细颗粒泥沙就发生絮凝作用,因素值的变化对沉降强度影响不大。
- The Weser Estuary in Germany, with broad beaches, lots of sand bars and many tributaries, is characterized with a great quantity of sediment transport due to tidal current's movement in the fluvial bed of fine sediment. 摘要德国威悉河口滩地宽广,有无数的沙洲和许多大的分流,潮流在主要为细沙的冲积河床中运动,泥沙输移量极大。
- Fine sediment habitats in southwestern coastal waters seem favor the presence of high species richness and great abundance of individuals but moderate diversity of the brachyuran crab community. 台湾西南近海海域的细沙海底,似乎有利高物种种类数与丰富量的存在,但物种歧异度则属中等。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- Turn back straight flume for fine sediments tests 细颗粒泥沙试验用折返式直水槽的研制
- exchange be-tween coarse and fine sediments 粗细泥沙交换
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- Incipient Motion of Coarse and Fine Sediment 再论泥沙起动流速
- Seagrass beds or fine sediment bottom 海草床或幼细沉积物海底
- She scooped out the yeasty sediments. 她将发酵的沉淀物舀了出来。
- That was a fine meal if ever there was one! 那确实是一顿丰盛的饭。
- Let's cash in on the fine weather and go out. 我们趁天气好出去玩玩吧。
