The results showed that when the size of object was fixed, the area and length of the image of the laryngostroboscope is obviously related with measure distance, and it is not rela...

• 结果:当被测物体大小固定时,测量距离对被测物体所呈现的喉镜图像的面积和长度有显著影响,而测量角度对被测物体所呈现的喉镜图像的面积和长度无显著影响。