Exhaust from bi-propellant rocket boosters is a potential source of contamination for cooled sensor optics. The effect of monomethyl hydrazine nitrate (MMH-nitrate) on scatter at 3.39 $mu@m is investigated as a function of temperature in the range of 200 - 350 Kelvin and as a function of thickness. The space-simulated deposition of MMH-nitrate took place under high vacuum onto a bare beryllium mirror.
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机译：Bi-Temellant火箭助推器的废气是冷却传感器光学器件的潜在污染源。在3.39 $ MU @ m散射的单甲基肼（MMH-硝酸盐）的影响是在200 - 350 kelvin范围内的温度和厚度的函数的情况下进行研究。 MMH-硝酸盐的空间模拟沉积在高真空下发生在裸露的铍镜上。
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