关于激光的英文“laser”，以下哪一项是正确的（）
- A、Lightactivation by stimulation emanation of radiation
- B、Luminant amplimeter by stimulation emission of radiation
- C、Lightactivation by strongemission of radiation
- D、Luminant activation before strong emission of radiation
- E、Light amplification by stimulation emisssion of radiation
正确答案:E
答案解析:有
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