aperturen.孔;孔径;光圈;缝隙
aperture setting孔径定位
aperture of beam射束孔径
aperture coupling孔径耦合
aperture of mouth口裂
aperture adhesive窗孔粘合剂
aperture blocking孔径遮光
aperture atomizer喷孔式喷油嘴喷雾器
aperture solenoid光阑螺管电磁铁
aperture vignette孔径渐晕
aperture blockage孔径阻挡