名词
中文翻译：角度索引
同义词：
['angle measurement', "angle indexing例句：1. The engineer used a laser to measure the angle of the roof.（工程师使用激光测量屋顶的角度。）2. The angle index is crucial for determining the optimal viewing angle for this product.（角度指数对于确定该产品的最佳观看角度至关重要。）3. The angle index was used to optimize the design of the new car's headlights.（角度指数被用于优化新款汽车前灯的设计。）"]
例句：
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1. The engineer used a laser to measure the angle of the roof.
工程师使用激光测量屋顶的角度。
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2. The angle index is crucial for determining the optimal viewing angle for this product.
角度指数对于确定该产品的最佳观看角度至关重要。
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3. The angle index was used to optimize the design of the new car's headlights.
角度指数被用于优化新款汽车前灯的设计。