electronic photography meaning in English

电子照相术

Led electronic photography
Led电子扫描
In our experiments , we prepared mnzn ferrite powders using sol - gel auto - combustion successfully . their crystalline structure and phase are discussed by x - ray diffraction instruction . in order to know of them more exactly , we also took transmission electronic photography ( tem ) of the powders , and measured the magnetic properties of many mnzn ferrites
实验中，我们对用sol - gel法制备出软磁锰锌铁氧体粉的晶粒度及物相进行了x射线衍射( xrd )的测试分析，同时运用透射电镜( tem )对粉料进行形貌观测，系统地测量了大量mnzn铁氧体实验样品的磁性能。