“low temperature optical system”的概念、定义、翻译、参考文献-科学参考

单词	low temperature optical system
释义	low temperature optical system Encyclopedia 工学红外光学系统释 low temperature optical system低温光学系统在探测目标信号很微弱时，如深空背景的宇宙红外波段或工作时需冷却到低温的光学系统。
随便看	homotopy group of a triad homotopy group of CW complexes homotopy group of spheres homotopy identity homotopy invariance homotopy invariant homotopy invariant functor homotopy inverse homotopy inverse mapping homotopy length homotopy lifting homotopy lifting property homotopy lifting theorem homotopy method homotopy monomorphism homotopy of chain mappings homotopy of chain maps homotopy of mappings homotopy of maps homotopy operation homotopy operator homotopy pair homotopy parameter homotopy path homotopy polynomial

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