Laser beams may cauterize and heal ulcers.激光束可以烧灼和愈合溃疡.Lasers cauterize incisions , reducing bleeding and infection, sealing off nerve endings, and minimizing postoperative pain.激光可以麻痹伤口, 减少流血和感染, 封闭神经末梢, 将术后痛苦降低至最小....
全固态薄膜微电池的研究越来越广泛地引起人们的兴趣.All solid - state thin - film lithium micro batteries are of considerable current research interest.特别是微电子机械系统 ( Micro -ElectronicMechanicalSystems, MEMS ) 技术发展的需要, 微电池已引起人们的重视.Specially, with th...