名词中文翻译
中文翻译：极距绝缘
同义词：
['polar insulation', 'pole-to-ground insulation']
例句：
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1. The new designof the power pole insulation is very practical.
这种电力杆的极距绝缘设计非常实用。
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2. The insulation on the cable is essential for preventing short circuits.
电缆上的绝缘对于防止短路至关重要。
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3.The engineers carefully inspected the pole insulation to ensure it was safe for use.
工程师们仔细检查了极距绝缘，以确保它安全可用。