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percolation

英 /ˌpɜːkəˈleɪʃn/美 /ˌpɜːrkəˈleɪʃn/
  • n.
    过滤；浸透

双语例句

  1. Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.
    不可渗透的粘土限制了水和黄腐酸的向下渗透，从而减少了化学风化和土壤灰化作用。
  2. A concrete analysis is carried out on piezometers and percolation gages measured data.
    对测压管和渗压计的观测成果进行了具体分析；
  3. The influence of double percolation phenomenon on shielding effectiveness of rubber was investigated.
    结合二次渗滤现象，分析了其对屏蔽性能的影响。

相关短语

  • percolation rate
    渗透率；渗滤率；渗漏率
  • Percolation theory
    渗透理论；逾渗理论；渗滤理论
  • percolation gauge
    渗透计
  • percolation coefficient
    渗透系数
  • contact percolation
    接触过滤；接触渗滤

词语扩展

n.
filtrationsaturation
过滤；浸透
n.
percolate滤过液；渗出液
percolator过滤器；渗滤器；咖啡渗滤壶
vi.
percolate过滤；渗出；浸透
vt.
percolate使渗出；使过滤

词义分布

逾渗
40%
渗滤
33.3%
过滤
26.7%

英英释义

  • n.the slow passage of a liquid through a filtering medium
  • n.the act of making coffee in a percolator
  • n.the filtration of a liquid for extraction or purification