常見例句雙語例句The principle, the system concept and the choice of lamp, spectrum, filter of the night sky radiation simulator for the performance evaluation of lowlevellight night vision systems is introduced.介紹用于微光夜視儀性能評價的夜天光模擬器的原理和系統(tǒng)概念以及對光源、光譜、濾光片等的選擇。 返回 night sky radiation