与雷达和声纳技术相似，激光雷达(光探测和测距)的工作原理是通过向目标发射电磁波然后根据反射波构建图像。
Like its Cousins radar and sonar, lidar (light detection and ranging), works by broadcasting electromagnetic waves towards a target and then building up a picture from the reflection.
与雷达和声纳技术相似，激光雷达的工作原理是通过向目标发射电磁波然后根据反射波构建图像。
Like its Cousins radar and sonar, lidar, works by broadcasting electromagnetic waves towards a target and then building up a picture from the reflection.
文章报道与英国剑桥大学合作建立的新型可调远红外激光光谱仪的技术特点和工作原理。
The principle and technical characters of a newly designed tunable far infrared laser spectrometer in collaboration with Cambridge university are introduced.
文章还介绍了其它新技术，如，与SLR原理相类似的月球激光测距和最有前途的全球定位系统。
The paper also gives a brief account of other new technologies, such as Lunar Laser Ranging similar to the tenet of SLR and Global Positioning System with a bright future.
综述了激光表面处理技术的原理、分类及其在材料腐蚀与防护方面的最新研究成果。
The mechanism and classification of laser surface processing(LSP) and its newest achievements on corrosion and protection of materials were reviewed.
激光原理与激光技术。
介绍了实时激光全息干涉技术应用于三维温度场可视化的原理、实验装置与光路系统、实验结果等。
The principle, experimental apparatus, optical system and results of applying laser holographic interferometry technique to visualize three-dimensional (3d) temperature field were presented.
介绍了化学毒剂激光遥测报警系统的基本原理与技术方法。
The fundamental principle and technical method of LIDAR system for remotely detecting chemical warfare agents are related.
介绍了系统的测量原理、方法、系统基本构成、基本技术指标要求和所采用的技术方案，给出该系统与激光雷达进行对比试验的结果。
The basic principle, method and technology scheme are discussed, and then the comparison experiments between the system and a lidar system are carried out.
针对美军激光半主动制导武器的主要编码形式——脉冲间隔编码，介绍了激光导引头与激光告警机识别脉冲间隔编码的基本原理和技术途径。
The technology of laser seeker and laser warning equipment to identify PCM is discussed because the PCM is used for laser semi-active guided weapon of American army.
为客观检测牙齿牙髓活力状态，将激光诱导荧光技术引入牙齿牙髓活力检测中，并基于牙齿在短波长光照射下产生荧光，且荧光数大小与牙髓活力有关的原理。
For lack of methods in dental pulp vitality detection, large error and pain to the patient using current ways, a new instrument present in this paper, which based on fluorescence detection.
为客观检测牙齿牙髓活力状态，将激光诱导荧光技术引入牙齿牙髓活力检测中，并基于牙齿在短波长光照射下产生荧光，且荧光数大小与牙髓活力有关的原理。
For lack of methods in dental pulp vitality detection, large error and pain to the patient using current ways, a new instrument present in this paper, which based on fluorescence detection.
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