lasers的例句（lasers在句子中的用法）

• Even today, renewed talk of deploying anti - missile missiles or lasers in orbit rekindles the debate. 甚至在今天, 旧事重提的在轨道上部署 反 导弹导弹或激光也会重新引发辩论.
• Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers. 奥尔教授发明了用现有实验室激光设备给化学分子做记号的种种有趣的办法。
• ...three dimensional pictures created by lasers. 激光制作的立体图画
• Lasers promise to change this by making isotope separation easier, and cheaper. 激光可以改变这种局面,从而使同位素分离变得比较容易 、 比较廉价一些.
• Hologram ( Holograph ): A three - dimensional image created by lasers. There are different types of holograms. 全息图: 用激光产生的 立体 影像. 全息图有多种.
• Development of such distributed feedback heterostructure lasers requires crystal growth on corrugated layers. 研制这种分布反馈双异质结构激光器要求在皱折层上生长出单晶层.
• At this time , the field of semiconductor lasers is dominated by heterojunction devices. 目前, 在半导体激光器领域中,异质结激光器已占居支配地位.
• Lasers can excite specific modes of the reactants. 而用激光则能够激发反应物的某些特定的运动模式.
• These lasers usually employ chemical combustion to energize directly the lasing process by various one - way reactions. 这些激光器一般利用化学燃料,通过各种 单向 反应直接驱动激射过程.
• 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.
• Alexandrite laser is one of the superior tunable solid - lasers. 紫翠宝石激光器是迄今为止较好的固体可调谐激光器之一.
• Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers... 奥尔教授发明了用现有实验室激光设备给化学分子做记号的种种有趣的办法。
• The Irvine group and their collaborators are testing whether lasers do the job better. 欧文研究小组和他们的合作伙伴正在测试激光是否会更为有效。