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。

英英释义

noun

• the process of leaching
  Synonym:leaching

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

双语例句

• Uranium recovery from leach solution in in-situ leaching of uranium with ion-exchange absorption
  离子交换吸附回收地浸采铀浸出液中的铀
• The results proved that the temperature of acid leach is main factor affecting yield.
  通过实验证明，焙烧过程中酸浸温度是影响收率的主要因素。
• 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
• Improvement and Simulation of Clustering Protocol LEACH Based on Energy Constraint
  基于能量约束的LEACH分簇协议的改进与仿真
• Analysis and Simulation of LEACH and its Evolution Routing Protocols
  LEACH及其演进路由协议分析与仿真
• 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
• 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？
• Improvement of LEACH based on Mobile Agent
  基于移动Agent的LEACH协议的研究与改进
• 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。
• Leach puts forward the idea that it is impossible to spoil a child.
  利奇提出一个观点，即宠坏孩子是不可能的。