大学物理 ›› 2009, Vol. 28 ›› Issue (12): 39-39.

• 著者文摘 • 上一篇    下一篇

脉冲电场介导的植物空气负离子发射的倍增效应及其意义

杨运经[1] 习岗[2] 张社奇[1]   

  1. [1]西北农林科技大学应用物理系,陕西杨凌712100 [2]西安理工大学应用物理系,陕西西安710048
  • 出版日期:2009-12-20 发布日期:2009-12-20

Multiplier effect of pulsed electric field-mediated plant negative air ion launched and its significance

  • Online:2009-12-20 Published:2009-12-20

摘要: 介绍了空气负离子(NAI)的物理概念及其在空气净化中的作用,讨论了正常生态条件下空气中NAI的来源.通过实验结果说明了脉冲电场可以使植物产生NAI发射的倍增效应,分析了其产生的机理.

关键词: 脉冲电场, 植物, 空气负离子, 倍增效应

Abstract: The paper introduces NAI(negative air ion) at the physical concept and the role of air purification and discusses its source in air under the normal ecological conditions.The experimental results and mechanism are analyzed and the pulsed electric field can cause the plant to have the NAI launch multiplier effect.

Key words: pulsed electric field, plants, negative air ion, multiplier effect

中图分类号: 

  • Q6-3