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Terms for subject Space containing Zenith | all forms | exact matches only
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floating zenith telescope浮动天顶仪
geocentric zenith地心天顶
geodetic zenith大地天顶
magnetic zenith磁天顶
north-zenith-east coordinate system天-东坐标系
photographic zenith tube照相天顶筒
quasi-zenith satellite准天顶卫星 (运行在与地球静止轨道稍有偏斜的轨道上的卫星)
quasi-zenith satellite system准天顶卫星增强系统 (日本区域 GPS 增强系统)
quasi-zenith satellite system准天顶卫星系统 (日本)
satellite zenith angle卫星天顶角
true zenith distance真天顶距
visual zenith telescope目视天顶仪
zenith camera天顶相机
zenith/nadir天顶/天底 (天文学名词)
zenith of trajectory弹道顶点
Zenith Star天顶星 (美国天基激光器技术试验卫星)