大气透射 meaning in English

atmospheric transmission
atmospheric transmittance

The rf discharge excited waveguide co2 laser has been the suitable light source of lidar , because of its low volume , high efficiency and the particular wavelength
由于射频激励波导co _ 2激光器体积小、效率高、调谐范围宽、波长正处于大气透射窗口等独特优势，它已成为激光雷达等应用的理想光源。
In this thesis , modeling of the characteristic of the ir jamming is discussed . the attenuation characteristic of ir radiation through atmosphere is analyzed and the atmospheric permeance of ir radiation is given . the design ideas and implementation method to generate dynamic ir images with computer are addressed
在论文中，讨论了干扰弹的建模，分析了红外辐射在大气中的衰减，总结出大气透射比的工程计算方法，论述了本文动态生成红外图像的设计思路和实现方法。