sedimentation

英 [ˌsedɪmenˈteɪʃn]

美 [ˌsedɪmenˈteɪʃn]

n.  沉积(作用)

化学

BNC.17810 / COCA.24822

牛津词典

noun

• 沉积（作用）
  the process of depositing sediment

英英释义

noun

• the phenomenon of sediment or gravel accumulating
  Synonym:depositalluviation

双语例句

• The soil bed formation is a complex process which involves sedimentation and dead-weight consolidation.
  悬浮泥沙到沉积土的形成过程非常复杂，涉及到泥沙的沉降和土的自重固结。
• The main influencing factors of the pore structure are sedimentation and diagenesis, and the cementation and dissolution are dominant factors.
  沉积作用和成岩作用是影响孔隙结构的主要因素，其中胶结作用和溶蚀作用的影响最大。
• Research on Removal Efficiency of Daphnia with Sedimentation/ Filtration Process
  沉淀&过滤工艺对水蚤去除效能的研究
• A dynamic rill erosion model is established according to the dynamic theory of sedimentation and soil erosion.
  根据泥沙运动力学及土壤侵蚀学的基本理论和知识，建立了细沟侵蚀的动力学过程模型。
• Sedimentation is applied widely in wastewater treatment. Grasp the regulation of free sedimentation by this experiment.
  沉淀法是污水处理应用最广泛的方法之一，通过此实验掌握自由沉淀规律。
• This paper studied the treatment of iron-wastewater by using flocculation and sedimentation under static condition.
  研究了在静态下的絮凝沉降法处理含铁废水，实验了不同操作条件对铁的处理效果的影响。
• The effect of the activated modification was investigated by means of sedimentation volume and bulk density.
  采用松容重和在液体石蜡中的沉降体积等指标作为活化改性效果的初始判据。
• Sedimentation ceases: tilling or folding is accompanied or followed by uplift.
  沉积间断，即掀斜或褶皱伴生或伴随着抬升运动。
• This paper analyses the whole structure of Wanan sluice by FEM, gets the sedimentation and stress, validates the effect of the dry jet mixing pile.
  对顺德万安水闸的整体结构进行了有限元分析，获得了闸室的沉降值和应力大小，验证了粉喷桩的效果，并为配筋提供重要参考。
• Enrichment and sedimentation are the principal contributor to the aging process of lakes.
  富饶和沉淀是导致湖泊老化过程的主要原因。