红外光束 infrared beam ; IR beam ; red beam
红外光束跟踪器 infra-red anti-submarine technique
户外式红外光束检测器 outdoor infrared beam detector
红外光束火灾探测器 infra-red radiation detector
红外光束聚光器 [红外] Infrared beam condenser
双光束红外线检测方式 dual beam NDIR
光束红外线脉冲 Pulsed Infrared Beam
双光束红外显微光谱仪 double-beam infrared microspectrometer
红色光束 Red Beam
双光束红外吸收分析器 twin beam infrared absorption analyzer
基于对红光激光束大气传输特性的分析，讨论了激光束传输过程中背景光干扰、大气衰减和湍流效应的影响。
Based on analysis on transmission property of red laser beam, impact from background light, attenuation and scintillation are discussed.
根据此原理，建立了三光束全息光存储系统，在红光记录全息图的同时加入辅助紫光，可以使全息图衍射效率及衍射像的像质得到提高。
Base on this principle, a three-beam holography system is set up. The diffraction efficiency and the quality of the diffraction image are shown to be greatly improved by the auxiliary violet light.
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