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。
• Tectonic subsidence and sedimentation were primarily controlled by the northern and western basin border faults.
  盆地构造沉降和沉积过程主要受北缘和西缘张性断层的控制。
• 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。
• 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
• The trickling filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation.
  列举的生物滤池与活性淤泥法的效率就需要初次沉淀和回流。
• The sedimentation analysis method was used for measuring the sand content of settleable solid in wastewater.
  应用物理化学分析中的沉降分析法对污水水体内可沉固体中含砂率进行测定。
• The hydraulic calculation of perforated outlet pipe of secondary sedimentation thank has been presented in this paper.
  主要介绍了二次沉淀池淹没式穿孔出水管的水力计算方法。
• The Mesozoic clastic reservoirs in Zhuanghai area are chiefly affected by sedimentation, diagenesis and tectonism.
  桩海地区中生界碎屑岩储层的控制因素主要有沉积作用、成岩作用和构造作用。
• 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。
• Preliminary treatment by sedimentation is practiced.
  实际上可用沉积法进行初步处理。