Chinese translation for "aperture of sight"

观测孔

Related Translations:

apertures:  钢板开口钢版开口虹膜光阑，孔径

aperture calculator:  光圈计算器

migration aperture:  偏移孔径

viewing aperture:  取景孔

composite aperture:  复口,复萌发孔

critical aperture:  临界孔径

oral aperture:  口孔

dirty aperture:  脏片窗

aperture sight:  孔经瞄准具孔径瞄准具孔径瞄准器孔照门觇孔瞄准具觇式瞄准具

collimating aperture:  准直孔径

Similar Words：

"aperture of mirror" Chinese translation, "aperture of mouth" Chinese translation, "aperture of oil chamber" Chinese translation, "aperture of pressure difference" Chinese translation, "aperture of screen" Chinese translation, "aperture of sphenoid sinus" Chinese translation, "aperture of sphenoidal sinus" Chinese translation, "aperture of the diaphragm" Chinese translation, "aperture of the rotating diaphragm" Chinese translation, "aperture of window" Chinese translation