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。
• 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
• 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
• 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。
• Raw kaolinite-coal-gangue is very stable and difficult to leach Al straightly without activation.
  天然的高岭石型煤矸石性质稳定，不进行活化处理难以直接提取其中的铝资源。
• Study of Minimum Spanning Tree Routing Algorithm in LEACH
  基于最小生成树的LEACH路由算法研究
• 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。
• 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。
• Improvement of LEACH based on Mobile Agent
  基于移动Agent的LEACH协议的研究与改进
• 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