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

• I had the standard entry-level lawyer resume that you have to use, but I used the cover letter to introduce myself more, said Leach.
  Leach说，我有标准的入门律师简历，这你也得用，但是我用了求职信更多的介绍了我自己。
• The productive exploration helps exactly conduct in-situ leach mining operation.
  对离子型稀土矿床时行勘探，有助于准确地实施原地浸析采矿。
• Study of Minimum Spanning Tree Routing Algorithm in LEACH
  基于最小生成树的LEACH路由算法研究
• 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。
• 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
• 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
• Analysis and Improvement of LEACH Routing Protocol Technology
  LEACH路由协议技术的分析及改进
• 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。
• 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
• Improvement of LEACH based on Mobile Agent
  基于移动Agent的LEACH协议的研究与改进