Hydrostatic and pneumatic supports of telescope mirror are described for its operating principle, structure type and design.
本文阐述了用于大型天文光学望远镜主、付镜的气压、液压支承的运行原理及结构形式和设计方法。
Its major parts-the operating principle and circuit feature of drivers, the equipment for measurement of telescope position and infrared photometer are introduced.
详细地描述了它的主要部份——驱动装置，测角装置、红外光度计的工作原理和电路特点。
The new claimed record holder is now the faint smudge indicated in the above images by an 8.2-meter Very Large Telescope (VLT) operating in Chile.
最新的记录保持者是右下角嵌图中的星系，它是由位于智利的8.2米口径甚大望远镜(VLT)所拍摄。
The new claimed record holder is now the faint smudge indicated in the above images by an 8.2-meter Very Large Telescope (VLT) operating in Chile.
最新的记录保持者是右下角嵌图中的星系，它是由位于智利的8.2米口径甚大望远镜(VLT)所拍摄。
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