layer optics meaning in English

薄膜光学

The possible difficult problems which might be met in numerical and experimental research about supersonic shear layer optics technique are also analyzed in this paper
分析了超声速剪切层光学技术的数值研究和实验研究可能遇到的难点问题。
The problem of aerodynamics and optics in researching aerodynamics window is analyzed , the importance of developing supersonic shear layer optics technique and its applications in aerodynamics window are put forward
分析了气动窗口研究可能遇到的气动问题和光学问题，提出了发展超声速剪切层光学技术并应用于气动窗口研究的重要性。