aperturedadj.带口的aperturen.孔；孔径；光圈；缝隙apertures and stops孔经与光阑aperture correction孔径校正aperture-averaging孔径平均aperture compensator孔径调准器,孔径校正器aperture radar image孔径雷达图象aperture of a mirror反射镜的口径aperture maxillaries上颌窦口aperture apodization孔径变迹aperture diffraction光阑衍射aperture - coupled口径耦合馈电