背散射电子的英文

• back scattered electrons
• backscattered electron

• 背:    body's back
• 散射:    scattering; radio scattering ...
• 电子:    electron
• 背散射电子像:    back-scatted electron image; backscattered electron image
• 背散射电子象:    backscattered electron image

例句与用法

1. The secondary backscattered electron current is used to modulate the intensity of an electron beam in a cathode ray tube(crt) .
   二次电子或背散射电子的电流被用来调制阴极射线管（CRT）中电子束的强度。
2. The secondary backscattered electron current is used to modulate the intensity of an electron beam in a cathode ray tube ( crt )
   二次电子或背散射电子的电流被用来调制阴极射线管（ crt ）中电子束的强度。