天文仪

借助天文仪，通过实际观测，他们搜集了许多天文数据，有效地进行了对天文学的研究。

Zhang ， in cooperation with his colleagues ， made the bronze armillary sphere and ecliptic sphere ， with which they gath-erect lots of astronomic data through practical ob-nervation ， and carried out effective astronomic re-search .

天文干涉仪天线伺服系统设计与实现经纬[线]网，经纬仪

The design and realization of servo system of antennas for Astronomical Interferometer

斐索型天文光学干涉仪的高分辨率图像重建技术研究

Research on High-Resolution Image Reconstruction of Fizeau Interferometry Telescope

利用天文光学干涉仪成像，可以获取最长基线对应的高频率信息，但往往只能获得部分频域覆盖。

By using interferometry telescope , higher frequency information corresponding to the longest baseline can be obtained ; however , the U-V plane is just partially covered .