backscatter ['bækˌskætə]

例句:

• One is Millimeter Wave Technology, the other is Backscatter Technology.
  来自VOA
• Britain plans to use whole - body scanners and may test the backscatter system.
  英国计划使用全身扫描仪,可能会测试后向散射系统.
  
• At last, the recent development of ultrasonic backscatter imaging is reviewed.
  最后, 简要介绍了超声背向散射成像的新进展.
  
• Officials at the Transportation Administration say they have already tried out a handful of backscatter scanners.
  运输安全局的官员说,他们已经尝试了少量的后向散射扫描仪.
  
• No, physicists do NOT call it backscatter.
  来自SA
• The backscatter system, he says, provides good images.
  来自VOA