percolates是什么意思？

percolates

• v. 滤( percolate的第三人称单数 )，渗透，（思想等）渗透，渗入；

例句

• When gas percolates at a low speed in medium with low permeability, slippage effect will occur. 低渗透气藏普遍具有低孔、低渗 、 高含水饱和度的特点,气体渗流存在明显的滑脱效应.
• Water percolates through sand. 水由沙中滤过.
• At a low flow rate, fluid merely percolates through the void spaces between stationary particles. 当流速低的时候, 流体只是穿过静止的颗粒之间的空隙.

柯林斯高阶英汉双解学习词典释义

• VERB
  （想法、感觉、信息）蔓延，逐渐流传
  If an idea, feeling, or piece of information percolates through a group of people or a thing, it spreads slowly through the group or thing.
  例句
  New fashions took a long time to percolate down. 新时尚要很长时间才能在大众中流行起来。 ...all of these thoughts percolated through my mind. 所有这些想法在我脑海中扩散
• V-ERG
  （用渗滤式咖啡壶滤煮）
  When you percolate coffee or when coffee percolates, you prepare it in a percolator.
  例句
  She percolated the coffee and put croissants in the oven to warm. 她滤煮好咖啡，然后把羊角面包放进烤箱加热。
• VERB
  渗透；渗漏；渗入
  To percolate somewhere means to pass slowly through something that has very small holes or gaps in it.
  例句
  Rain water will only percolate through slowly. 雨水只会慢慢地渗进来。