Based on the mechanism of rain attenuation, the special attenuation by rain is calculated by the equivalent dielectricpermittivity model.
基于降雨衰减机理,利用雨介质的等效介电常数模型计算了降雨的特征衰减。
2
Based on creeping flow approximation, electric stress acting on bubble with different dielectricpermittivity is analyzed and calculated in this paper.
本文在蠕动流近似的基础上分析计算了具有不同介电常数工质的气泡在外电场力作用下的受力状况。
3
This paper aims at methods and techniques for measuring the parameters of microwave dielectric materials with high permittivity, which has profound theoretical significance and practical value.