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

• 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。
• 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。
• 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。
• 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 layered features found by Opportunity, interpreted as sedimentation from water, are also seen on Earth.
  被“机遇”发现的分层堆积的特征一般解释为来自水的沉淀，在地球上也常见。
• So it is important to study the sedimentation of Sanjiang basin of Mesozoic in northeast China.
  因此，对东北三江盆地中生代沉积相的研究具有重要意义。
• STUDY ON SEDIMENTS AND SEDIMENTATION IN OKINAWA TROUGH Accumulation Rates of Sediment and Sedimentary Environment in the South Bohai Sea
  冲绳海槽沉积物及其沉积作用的研究渤海南部现代沉积物堆积速率和沉积环境
• Effluent from the sedimentation tank is dosed with disinfectant to kill any harmful organisms
  沉降池中的废水中加入了消毒剂，以消灭所有有害微生物。
• 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。
• Through core facies analysis, the types of subfacies and micro-facies of each sedimentation have been distinguished further.
  通过岩心相分析进一步划分了各类沉积的亚相和微相类型。