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单词 smart dust
释义

smart dust

noun
A collection of microelectromechanical systems forming a simple computer in a container light enough to remain suspended in air, used mainly for information gathering in environments that are hostile to life.Others see the futuristic battlefield equipped with unmanned fighter jets pulling 20 G's, smart dust sensors seeding the battlefield and integrated circuits built one atom at a time....
  • Next, a laser - say, on an airplane flying over a desert sandstorm - would read the spectrographic signature of the smart dust to see what agents the particles had encountered.
  • Well, we already have concepts of smart dust, and self-organising swarms and motes.
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更新时间:2024/11/14 3:27:09