picture modulation percentage

例句：

1. 1. The picturemodulation percentage is an important factor indetermining the quality of the image.
   图片调制百分比是决定图像质量的重要因素。
2. 2. The company's new product has a picture modulation percentage of 90%.
   该公司新产品的图像调制百分比为90%。
3. 3.The engineer used a special software to adjustthe picture modulation percentage for better viewingexperience.
   工程师使用特殊软件调整了图像调制百分比，以获得更好的观看体验。