【摘要】 在对陶瓷湿敏元件现场应用情况调查和进行各种应力实验的基础上，采用扫描电镜等现代分析手段和物理化学理论统计分析，得出了陶瓷湿敏元件的主要失效模式和三种失效机理．更多还原

【Abstract】 On the basis of practical application investigation and various of stress testing to ceramic humidity sesors,the main failure model and three kinds of failure mechanism are discribed by means of the modern SEM technology and statistical analysis of physical chemistry.更多还原