用鼠标点击控制关节(望远镜)的角度，左键控制回转和一流的角度。

Right click control the knuckle (telescope) Angle, left click control the slewing and topping Angle.

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系统还充分利用Windows的优点，吸收了网络浏览器的风格，用鼠标点击菜单、按钮和列表框来即可实现所有功能。

The system also make full use of the advantages of Windows, Web browser incorporates style, with a mouse click menus, buttons and boxes to list all the functions can be realized.

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还将UG常用的快捷键归纳在一起，并对如何进行快捷键的设置进行了详细的论述，解决了用鼠标点击菜单慢的问题，节约了时间，方便了操作。

Shortcut keys in common use of UG were made to be inductive and how to set up shortcut keys was discussed to solve problems on slowly using the mouse to click the menu.

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