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

Elimination of Magnesium Oxide in the Platinum Palladium Ore by Acid Leach and Comprehensive Utilization of the Leach Liquor
云南某铂钯矿酸浸除镁及浸出液综合利用研究
Research on Energy-Saving and Reliable Routing Protocol Based on LEACH and PEGASIS
基于LEACH和PEGASIS的节能可靠路由协议研究
The simulation result proves that this clustering algorithm based on layered tree structure has more effectivity than LEACH.
仿真结果表明了这种分层树结构的分簇算法比传统的LEACH更有效。
Research on Improved Algorithm of LEACH in Wireless Sensor Networks
无线传感器网络中LEACH算法的改进研究
Research on Clustering Hierarchy Tree Routing Algorithm Based on Leach
基于LEACH的聚类分层树路由算法研究
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？
Analysis and Simulation of LEACH and its Evolution Routing Protocols
LEACH及其演进路由协议分析与仿真
The rate of gold adsorption by carbon from leach liquor after cyanide leaching of roasted ores reached to99.91%.
烧渣经氰化浸出后的矿浆采用炭吸附法，金的吸附率可达99.91%。
Mr Leach is on holiday and was not available for comment.
利奇先生休假了，不方便作出评论。
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。