名词
中文翻译：定向角度
同义词：
['directed angle', 'directed angle of incidence例句：1. The project requires a precise alignment of the components to ensure optimal performance.（该项目需要精确对齐组件，以确保最佳性能。）2. The scientist used a directed angle to observe the particles more clearly.（科学家使用定向角度来更清楚地观察粒子。）']
例句：
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1. The project requires a precise alignment of the components to ensure optimal performance.
该项目需要精确对齐组件，以确保最佳性能。
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2. The scientist used a directed angle to observe the particles more clearly.
科学家使用定向角度来更清楚地观察粒子。
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3. The engineer adjusted the angle of the blades to improve efficiency.
工程师调整叶片的角度以提高效率。