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background irradiance中文是什么意思

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用"background irradiance"造句"background irradiance"怎么读"background irradiance" in a sentence

中文翻译手机手机版

  • 背景辐射

例句与用法

  • The target and background irradiance that can arrive at the detector's target plane were computed
    计算了到达探测器靶面上目标和背景的光谱辐照度。
  • The results are as follows : the target and background irradiance snr on the detector's are greater than the minimum snr on a 40-kilometer distance; the target irradiance on the detector's target plane can comply with the minimum irradiance that is not beyond the capability of the detector; the system effect range from the experiment data can satisfy this index
    结果表明40km距离处,目标与背景在光电探测器上的辐照度信噪比大于可探测最小信噪比;目标在探测器靶面上的辐照度满足探测器所能探测到的辐照度最小值;实验数据上推导出系统的作用距离能达到这一指标。
  • 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。
用"background irradiance"造句  
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