摘要
从驻波系数、相移、弛豫时间等方面介绍了微波与介质作用的机理,讨论了小功率微波对生物体的效应,探讨了其测量用于医学诊断领域的可行性,为实验工作的深入进行找到了理论根据.
This paper introduces the mechanism of interrelation between microwaves and mediums from the aspects of standing-wave ratio, phase-shift and relaxation time. It also discusses the possibility of applying small-powered microwave measurement in medical diagnosis and finds the theoretical base for deeper experimental research.
出处
《西安文理学院学报(自然科学版)》
2005年第4期87-89,共3页
Journal of Xi’an University(Natural Science Edition)
关键词
驻波系数
弛豫时间
电偶极子
缔和极性大分子
介电常数
standing-wave ratio
relaxation time
electrical dipole
associated polar molecule
dielectric constant