This paper introduces the content of electromagnetic compatibility (EMC) of CNC system switching power source and design method of it.

本文介绍了数控系统开关电源电磁兼容性emc涉及的内容，然后提出开关电源电磁兼容性的设计方法。

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A processor duplexing method is applied to a 3g mobile communication system switching operation without involving application software.

一种不涉及应用软件的应用于3g移动通信系统中的处理器双工方法。

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We're in the process of switching over to a new system of invoicing.

我们正在转用新的发票制度。

《牛津词典》

Each of Iridium's 66 satellites has its own phone-switching system, boosting coverage and performance at a cost of complexity and weight.

FORBES: Surviving Iridium

These lasers use a novel switching system to compress their power into the tiny but immensely energetic bursts needed to explode the carbon-containing molecules.

ECONOMIST: Diamonds

His nearly 100 patented creations include a dictionary, a train-switching system and, most recently, a service that turns an ordinary pager into a personal security device.

CNN: New features to slow the onslaught of mobile phones