距离方程 meaning in Chinese
range equation
Examples
- The theory of laser range finder is firstly introduced in this paper . then based on the laser radar ranging theory , the laser radar ranging equation , the effect of the travel characters of the laser in the air on the measurement and the laser ranging snr equation are discussed
本文首先介绍了激光测距原理,然后从激光雷达测距理论出发,以激光雷达作用距离方程、激光的大气传输特性对测距的影响、激光雷达的信噪比作为理论基础,进行了方案设计。 - The concept of irradiance signal - to - noise ratio ( snr ) on the target plane and the minimum of the irradiance that can be detected by the detector was taken as the beginning , combined with a thorough analysis of the spectrum radiating feature of the target and the sky background , the atmosphere conditions , spectral filtering and the influence that the various components in the system have on the target irradiance on the detector ' s target plane and the background irradiance snr , the equation of the flying bomb ' s effect range affected by the point of burst measuring system is made , and all related factors that have an impact on the effect range are analyzed as well
从探测器靶面上辐照度信噪比的概念、探测器的可探测辐照度最小值出发，在详细分析目标、天空背景的光谱辐射特性、大气条件、光谱滤波技术以及系统各环节对探测器靶面上目标与背景辐照度信噪比的影响的基础上，推导了炸点测量系统对爆炸的飞行弹体的作用距离方程，分析了影响作用距离的诸因素。 - Firstly , the characteristics of radiation propagation and attenuation in the atmosphere , and the power response of a contrast - limited optoelectic system are analyzed , the apparent contrast model of a target is developed , and the detection range equation dependent on the aerosol extinction coefficient and range parameter are derived
首先，分析了红外波段大气辐射传输与衰减、对比度限制光电成像系统功率响应特性，建立了目标表现观对比度模型，并推导出了由气溶胶消光系数和距离参量确定的探测距离方程。