back scattered electron

美 [bæk ˈskætərd ɪˈlektrɑːn]英 [bæk ˈskætəd ɪˈlektrɒn]

1

The back scattered electron images microstructures at different states were compared .

将铸态、均匀化处理态及热处理态合金的扫描电镜背散射电子像进行比较研究。
2

The microstructural evolution of permanent mould casting dendritic SiC p / ZA27 composite during partial remelting was investigated using back scattered electron imaging technique in scanning electron microscopy ( SEM ) .

用扫描电镜（SEM）背散射成像技术对金属型铸造树枝晶SiCp/ZA27复合材料部分重熔过程中的组织变化进行了观察。
3

Back - scattered electron image showes that the microstructure of the composites also changed gradually .

背散射电子像分析表明从富陶瓷侧到富金属侧，材料的显微结构也是梯度变化的。