aperturedadj.带口的aperturen.孔；孔径；光圈；缝隙Aperture integration口径积分aperture of laryngis喉口aperture conductivity孔的传导率aperture card mounter孔径卡置架apertured shadow mask影孔板aperture of extending扩孔aperture setting ring光阑调节环,光阑装置环aperture organization开口机构aperture compensation孔径失真补偿,孔径畸变补偿aperture illumination照度分布,孔径面照明,孔径照度