名词
中文翻译：弧测量
同义词：
['arc length', 'arc length measurement例句：1. The surveyor used a GPS to measure the arc length of the river.（测量师使用GPS来测量河流的弧长。）']
例句：
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1. The surveyor used a GPS to measure the arc length of the river.
测量师使用GPS来测量河流的弧长。
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2. During the construction, we need to make sure the arc measurement is accurate.
在施工过程中，我们需要确保弧测量准确无误。
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3.The engineer calculated the arc measurement for the new bridge design.
工程师计算了新桥梁设计的弧测量。