1. Abstract : An optical system to perform the semiconductor lasermyringotomy with the help of a video display and a pilot laser was designed and manufactured.
摘要 ：设计并研制了一套可在视频监控和红光指示下实施半导体激光鼓膜造孔术的光学系统。
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2. Abstract : An optical system to perform the semiconductor lasermyringotomy with the help of a video display and a pilot laser was designed and manufactured.
