其环网接地装置必须结合建筑物特点进行设计，接地电阻可用简化公式估算。

So the loop network-earthing device must be designed in combination with building characters and the earthing resistance can be estimated with a simplified formula.

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此外，生产型项目以操作标准化的建筑部件(例如建筑物的预制建设元素)为特点。

In addition, production projects typically operate on standardized building blocks, such as the prefabricated construction elements of a building.

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尽管这个主要的机场建筑物没有显著特点，但这个机场却是北极圈内最大的，可以降落诸如IL-76 和 IL-86这样的大型飞机。

Though the main airport building is nondescript, it’s the largest one in the Arctic and can receive such aircraft as the IL-76 and IL-86.

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