介绍了PC程控器的基本性能及其在机床控制上的应用，并介绍了数控微量进给的机构、性能及控制。
The basic characteristics and application of PC, PC program working, the characteristics of NC and NC micro feed mechanism and control are presented.
该相机可以安装在体育场的任一位置由摄影师远程控制，或在体育场内由任一摄影师通过无线发射器实施远程操作。
The camera can be released by the remote operator from any location or by a photographer at the stadium using a wireless transmitter.
这项专利由一个可组建网络，并能“将一篇博文发布到博客上”的远程控制器组成，能自动工作。
The patent talks about a networkable remote controller that can “send a blog posting to a blog,” which can be set up to send posts automatically.
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