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

• 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。
• 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
• 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。
• 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。
• 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。
• 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？
• 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
• 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。
• Secure LEACH routing protocol based on Hash chain in wireless sensor networks
  基于单向哈希链的无线传感器网络安全LEACH路由协议
• 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。