naked-eye observation是什么意思


中文翻译肉眼观测

网络释义

1)naked-eye observation,肉眼观测2)visual inspection,肉眼观察3)visual examination,外观检查,目测,肉眼检视4)Macroscopic observation,肉眼观察法5)observe with an unaided eye,以肉眼观察6)observation perforation,观测孔眼

用法例句

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