名词
中文翻译：光学参考标记
同义词：
['optical landmark', 'optical marker例句：1. The camera uses an optical fiducial mark to align the image with the sensor.（相机使用光学参考标记来将图像与传感器对齐。）']
例句：
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1. The camera uses an optical fiducial mark to align the image with the sensor.
相机使用光学参考标记来将图像与传感器对齐。
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2.The research team developed a new optical fiducial mark that could be used for navigation in space.
研究团队开发了一种新的光学参考标记，可以在太空中用于导航。
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3.The optical fiducial mark was crucial for ensuring the accuracy of the measurements taken during the experiment.
光学参考标记对于确保实验中测量的准确性至关重要。