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。
2
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。
3
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.