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

• Leach, it ain't that complicated, I've taken pictures.
  李区，你也说得太玄了。照片我又不是没有拍过。
• Analysis and Improvement of LEACH Routing Protocol Technology
  LEACH路由协议技术的分析及改进
• Improved routing algorithm based on LEACH
  基于LEACH协议的改进路由算法
• 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。
• 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。
• Study of Minimum Spanning Tree Routing Algorithm in LEACH
  基于最小生成树的LEACH路由算法研究
• Analysis and Simulation of LEACH and its Evolution Routing Protocols
  LEACH及其演进路由协议分析与仿真
• 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
• 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 vanadium phase and valence state of stone-coal with low carbon in Guizhou province were analyzed by electron probe, and a pressure acid leach experiment was carried out.
  利用电子探针分析方法对贵州某地低碳石煤中钒矿物和价态进行了分析，并对该矿石进行了加压酸浸试验研究。