leach

英 [liːtʃ]

美 [liːtʃ]

v. 过滤; 滤; 滤去
n. 过滤; 过滤器

现在分词：leaching　过去分词：leached　过去式：leached　第三人称单数：leaches　

BNC.16809 / COCA.14435

牛津词典

verb

过滤；滤
to be removed from soil, etc. by water passing through it
1. Nitrates leach from the soil into rivers.
  硝酸盐由土壤渗入江河。
过滤；滤去
to remove chemicals, minerals, etc. from soil
1. The nutrient is quickly leached away.
  养分很快就被滤掉了。

noun

verb

remove substances from by a percolating liquid
1. leach the soil
Synonym:strip
permeate or penetrate gradually
1. the fertilizer leached into the ground
Synonym:percolate
cause (a liquid) to leach or percolate

Analysis and Simulation of LEACH and its Evolution Routing Protocols
LEACH及其演进路由协议分析与仿真
A separate problem may be that some metals or chemicals leach into the brine.
另外一个需要单独加以考虑的问题是，一些金属或者化合物会渗入卤水。
Analysis and Improvement of LEACH Routing Protocol Technology
LEACH路由协议技术的分析及改进
An Energy-saving Clustering Routing Algorithm Based on LEACH
一种基于LEACH协议的节能型分簇路由算法
Leach says that in this case, a difference of two points is a significant result.
力奇说在这个例子中，两种方法的不同时明显的。
The productive exploration helps exactly conduct in-situ leach mining operation.
对离子型稀土矿床时行勘探，有助于准确地实施原地浸析采矿。
Aren't you Archie leach?
你是阿奇-里奇吧？
University of Virginia researcher Allison Leach says Americans eat almost twice as much protein as the government recommends.
弗吉尼亚大学的研究员阿利森利奇说，美国人吃的蛋白质几乎两倍的政府建议。
After graduating from law school, Autumn Leach wanted to find a job quickly.
从法律学校毕业后，AutumnLeach希望快速找到一份工作。
Sigg says its old bottles didn't leach any BPA. But, how safe are they?
Sigg说它的从前的水壶并不会渗出BPA。但是，他们到底有多安全呢？