关于激光的英文“laser”,正确的是A、light activation by stimulation emanation of radiationB、luminant amplimeter by stimulation emission of radiationC、light activation by strong emission of radiationD、luminant activation before strong emission of radiationE、light amplification by stimulation emission of radiation

关于激光的英文“laser”,正确的是

A、light activation by stimulation emanation of radiation

B、luminant amplimeter by stimulation emission of radiation

C、light activation by strong emission of radiation

D、luminant activation before strong emission of radiation

E、light amplification by stimulation emission of radiation


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