微波的生物非热效应的机理研究  

Mechanism study on biology nonthermal effect in microwave field

作　　者：左春英[1] 丁言镁[1] 王建华[1] 

机构地区：[1]沈阳师范大学物理科学与技术学院,辽宁沈阳110034

出　　处：《沈阳师范大学学报（自然科学版）》2005年第3期254-257,共4页Journal of Shenyang Normal University:Natural Science Edition

基　　金：辽宁省自然科学基金资助项目(20042187).

摘　　要：水分子是极性分子,水分子之间存在的电偶极相互作用,使它们以氢键的形式相互偶联在一起,形成水的团簇结构,且这种结构是一种动态结合.在微波场的作用下,水分子将发生取向极化,其转动频率恰在微波频率范围内,因此,原来较大的水分集团变小,甚至产生单个的水分子.以微波与微生物水相互作用的实验数据为基础,研究了微波与生物体相互作用时可以产生的两种效应,即热效应和非热效应.提出了非热效应是微波作用于生物的主要效应,并对微波与生物体的作用机制给予了解释.<Abstrcat>Water molecule is polar molecule,and electric dipole interaction exiting among water molecules leads to water group configuration which is a dynamic combination by hydrogen chemical bond,Water molecule will bring tropism polarity in the microwave field.Because its turn frequency is in the range of microwave frequency,larger molecule group is diminished,and even single molecule is produced.Based on the experiment data of the interaction between microwave and biology water,two effects,namely thermal effect and nonthermal effect,which probably take place during the interaction between microwave and organism are studied in this article.Nonthermal effect is the main one produced by microwave acting on organism and the mechanism between microwave and organism is properly explained.

关 键 词：极性分子 团簇结构 微波 非热效应 

分 类 号：TN015[电子电信—物理电子学]