percolation 详细解释

percolation

[.pə:kə'leiʃən]

n. 过滤, 浸透

词形变化

名词: percolation | 动词过去式: percolated | 动词过去分词: percolated | 动词现在分词: percolating | 动词第三人称单数: percolates |

英英释义

名词 percolation:

the slow passage of a liquid through a filtering medium

同义词:infiltration

the act of making coffee in a percolator

the filtration of a liquid for extraction or purification

补充

percolationpercolation[ˌpə:kəˈleiʃən]n.1.过滤,浸透

例句

1. the percolation of water through soil or sand水渗过沙或土 2. There is no percolation of political ideas from the membership to the leadership.政治观念不会由下而上传播。