(of language) transparently clear; easily understandable; "writes in a limpid style"; "lucid directions"; "a luculent oration"- Robert Burton; "pellucid prose"; "a crystal clear explanation"; "a perspicuous argument" 同义词:limpid, luculent, pellucid, crystal clear, perspicuous
transmitting light; able to be seen through with clarity; "the cold crystalline water of melted snow"; "crystal clear skies"; "could see the sand on the bottom of the limpid pool"; "lucid air"; "a pellucid brook"; "transparent crystal" 同义词:crystalline, crystal clear, limpid, pellucid, transparent
capable of thinking and expressing yourself in a clear and consistent manner; "a lucid thinker"; "she was more coherent than she had been just after the accident" 同义词:coherent, logical
having a clear mind; "a lucid moment in his madness"
LUCID, (or Langton Ultimate Cosmic ray Intensity Detector), is a cosmic ray detector being built for a satellite of Surrey Satellite Technology Ltd at the Simon Langton Grammar School for Boys, in Canterbury, England. Its main purpose will be to monitor cosmic rays using technology developed by CERN, and will help predict the occurrence of solar flares (proton storms) which disrupt artificial satellites.