屏蔽和接地是抑制干扰的重要方法，正确使用屏蔽和良好的接地则是使数控系统稳定运行、消除干扰的重要措施。

The shielding and grounding is the important way to restrain disturbance. Right shielding and good grounding is important means to stabilize work of nc system and to obviate the disturbances.

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从系统布局、接地、印板设计、滤波和屏蔽等方面对如何进行的EMC设计进行了详细地讨论。

It is discussed in detail about how to design for EMC methods such as system partitionings groundings PCB designings filtering as well as screening.

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为了降低电压表的非欧姆接触所产生的误差，采用屏蔽和适当的接地措施来降低交流干扰。

To reduce error due to voltmeter non-ohmic contacts, use shielding and appropriate grounding to reduce ac pickup.

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