English translation for "天顶天底轴"

zenith nadir axis
zenith-nadir axis

Related Translations:

天顶仪:  z zenith tubezenith i trumentzenith instrumentzenith telescopezenith tube

天顶摄影:  zenith photography

天顶筒 天顶仪:  zenithtube

天顶点:  zenith point

真天顶:  true zenith

天顶目镜:  zenith eyepiece

天顶的:  verticalzenithal

天文天顶:  astronomical zenith

天顶距离:  zenith distance

天顶间断:  zenith discontinuity

Similar Words：

"天顶扇形仪" English translation, "天顶摄影" English translation, "天顶摄影机" English translation, "天顶摄影术" English translation, "天顶湿壁画" English translation, "天顶筒" English translation, "天顶筒 天顶仪" English translation, "天顶投影" English translation, "天顶投影海图" English translation, "天顶投影图" English translation