Zenith telescope天頂儀It felt as if we had traveled from nadir to zenith.

感覺上我們好像已從天底走到了天頂。

In the first experiment, the rotating angle of the quarter-wave plate is calculated using information about the phase difference, azimuth angle and zenith angle of the telescope.

建立了偏振耦合分光的實驗裝置国产JIzz视频网，分別用方案2和方案3進行了動態(tài)相位補償實驗研究。

Data of latitude observation with the zenith telescope ZTL-180 are recalculated in a homogeneous system for the years 1970-1980. In this Paper the following results are given:(1) Correction of the declination and the proper motion for each pair at 1970.0

對1970—1980年間的緯度觀測資料，統(tǒng)一使用IAU1964系統(tǒng)天文常數(shù)黄色一区二区在线观看，按直角坐標法計算全部星對的視赤緯，用統(tǒng)一的公式進行了全部觀測結果的歸算處理亚洲欧美在线免费网站黄色。

zenith telescope：天頂儀

zenith star 天頂星 | zenith telescope 天頂儀 | zero adjustment 零位蝶

zenith telescope：天頂儀,天頂望遠鏡

zenith prism 天頂棱鏡 | zenith telescope 天頂儀,天頂望遠鏡 | zenith-angle distribution 天頂角分布

zenith telescope：天頂鏡

尋星鏡\\\\Finder Scope | 天頂鏡\\\\Zenith Telescope | 目鏡\\\\Eyepiece

zenith telescope：天頂望鏡,天頂儀

天頂攝影 zenith photography | 天頂望鏡,天頂儀 zenith telescope | 正形方位投影 zenithal orthomorphic projection

visual zenith telescope：目視天頂儀

目視判讀 visual interpretation | 目視天頂儀 visual zenith telescope | 內部定向 interior orientation