Several factors contributes to the damages on control equipment such as the bad grounding of power supply and signal cables, virtual earth and utilizing installing bracket as grounding etc.

引起热控设备损坏的原因有电源及信号电缆接地不良、虚接地及利用安装支架作为接地等情况。

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Cases of bad effects coming from seams and holes, interference and grounding are also discussed in the paper.

讨论了孔隙影响，传导型干扰及接地问题在设计中的考虑方法，以期对工程设计提供思路。

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Marine insurers are concerned about major casualties at sea as a result of bad weather and grounding resulting in heavy claims, which operators say is at a disturbing level.

海上承保人担心因恶劣天气导致的重大伤亡及由此引发的沉重索赔，并称这已处于一个令人不安的水平。

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The grounding may be most obviously bad news for Boeing, but the damage will be spread far beyond the Seattle aerospace giant.

FORBES: Dreamliner Grounding Isn't Just Bad For Boeing

Bad weather often forces airlines to halt flights in specific regions, but a nationwide grounding is highly unusual.

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