srfe12o19 meaning in Chinese

锶铁氧体

Finally build the foundation to prepare the composites of structure and m - type ferrite with structure and function properties . the constituent phases , microstructure and crystal dimension and crystal coalescence , mechanical properties , magnetic properties of the composites were investigated by means of x - ray diffraction ( xrd ) , scanning electron micrograp h ( sem ) and transmission electron micrograph ( tem ) , mechanical testing instrument , vibrating sample magnetometer ( vsm ) respectively
采用xrd技术鉴定复合材料的物相，利用sem ， tem来分析srfe12o19及其复合材料的结构形貌，颗粒大小及结合情况，使用伺服材料实验机、洛氏硬度计及振动样品磁强计( vsm )测试了复合陶瓷的抗弯强度、硬度及其磁性能，并探讨它们之间关系。