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

• 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。
• 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。
• By Flocculentdeposit ABR-SBR and sand leach, waste water are processed in keeping with the standards.
  通过采用絮凝沉淀、ABR反应池、SBR池、砂滤的工艺实现了废水的达标排放。
• Aren't you Archie leach?
  你是阿奇-里奇吧？
• 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
• 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%。
• 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
• 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。
• Improved routing algorithm based on LEACH
  基于LEACH协议的改进路由算法