名词
中文翻译：Unknown
同义词：
['Photogrammetric refraction', 'Photogrammetric refractometry', 'Photogrammetric refractometric analysis例句：1. The photogrammetric refraction technique is used to measure the refractive index of materials.（摄影测量折射技术用于测量材料的折射率。）']
例句：
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1. The photogrammetric refraction technique is used to measure the refractive index of materials.
摄影测量折射技术用于测量材料的折射率。
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2. The photogrammetric refraction method was developed to improve the accuracy of measurements in optical instruments.
摄影测量折射方法被开发出来，以提高光学仪器测量的准确性。
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3. In photogrammetric refraction, the light rays are directed towards the object and then reflected back to the camera.
在摄影测量折射中，光线被导向物体，然后反射回相机。