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单词库 \ 英汉词典 \

percolation是什么意思

percolation

英[ˌpɜ:kə'leɪʃn] 美[ˌpɜkə'leɪʃn]

n. 过滤，浸透，渗滤，渗漏；

动词：percolate;

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。

英英词典释义

Noun
1. the slow passage of a liquid through a filtering medium;
"the percolation of rainwater through the soil""the infiltration of seawater through the lava"
2. the act of making coffee in a percolator
3. the filtration of a liquid for extraction or purification

行业词典

农学：渗漏；又称 :渗漏(leakage)；
医学：渗滤法：使一种液体溶剂缓慢流经某药物，以提取其可溶性部分的方法；
数学：渗流；
物理学：逾渗；曾用名“渗流”。；

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