spacecraft temperature 中文意思是什麼
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Kapton is used extensively on spacecraft primarily as flexible substrates for lightweight, high - power solar arrays because of its inherent strength, temperature stability, excellent insulation properties, ultraviolet ( uv ) stability and infrared ( ir ) transparency. however, polymeric material undergoes severe degration after being exposured on atomic oxygen ( ao ) in low earth oribit ( leo )
聚合物kapton由於具有較高的比強度，優越的熱穩定性、絕緣性、紫外線輻射穩定性及紅外線穿透功能，是航天飛行器常用的材料，但由於空間環境中的原子氧對這種材料造成極大的損害，大大限制了這種材料在空間環境下服役時間。 -
The main cause of signal ' s decrease in infrared channel of spacecraft flying remote sensing instrumentation is water vapor deposition on the surface of low temperature optical instruments which released from materials
摘要空間遙感儀器紅外通道的信號衰減，人軌初期的主要原因是由於材料釋放的水汽在低溫光學窗口表面沉積，導致紅外透射率降低所致。 -
In many cases, e. g., heat protective coating of spacecraft, laser heating or microwave heating, multilayer insulation at the low temperature, superconducting film et al.,
非傅里葉導熱在很多情況下遇到，例如航天器熱防護、激光或微波加熱，低溫多層絕緣、以及超導薄膜等。 -
The relationship between thermal contact resistance and surface roughness is discussed. the influence of outer space heat flow on spacecraft on the orbit is analyzed, and a balance temperature of spacecraft on the orbit is calculated
通過計算空間外熱流對航天器在軌溫度的影響，得到航天器在軌平衡溫度。最後完成瞬態溫度場的模擬計算，對推力室在軌溫度進行數值模擬。
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