hard-edged aperture硬边光阑
hard-edged apertures硬边光阑
hard-edged diffracted硬边光阑衍射
Hard-edged diffracted beam硬边衍射光束
multiple hard-edged apertured多个硬边光阑
hard-edged parallelogram aperture平行四边形光阑
multiple hard-edged apertures多个硬边光阑
hard-edged diffracted beams硬边衍射光束
ADJ（形容词） If you describe something such as a style, play, or article as hard-edged, you mean you admire it because it is powerful, critical, or unsentimental. (风格、戏剧、文章等)精辟有力的; 犀利的; 客观理智的[表赞许]
...hard-edged drama.
...针砭时弊的戏剧。