名词
中文翻译：悬挂式架空线路
同义词：
['catenary', 'overhead line', 'overhead transmission line']
例句：
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1. The constructionof the new highway will require the installation of a catenary overhead contact line.
新高速公路的建设将需要安装悬挂式架空线路。
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2. The engineers carefully designed the catenary overhead contact line to ensure maximum efficiency.
工程师们精心设计了悬挂式架空线路，以确保最大效率。
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3.The catenary overhead contact line is essential for transmitting high-voltage power over long distances.
悬挂式架空线路对于远距离传输高压电力至关重要。