摘要
根据微波通过油体后,谐振腔的谐振频率和品质因数均会发生相应的变化的特点,探讨了测量油体湿度的原理及所采取的方法.该方法克服了以往微波能量泄露的弊端,减少了微波对周围环境的污染.
The principle and method of testing oil body humidity are discussed, according to the changed trait in resonance frequency and quality factor of resonance cavity when microwave acting on oil body. Disadvantage of microwave energy loss by using the new method is overcomed, therefore, ambience pollution caused by it is reduced.
出处
《沈阳师范大学学报（自然科学版）》
CAS
2006年第4期433-435,共3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).
关键词
微波
油体
谐振频率
品质因数
microwave
oil body
resonance frequency
quality factor
