结果表明对于比较明亮且无阴影的图片仅应用灰度范围就能够保证喷雾锥角的测量误差在5%以内，贯穿距离的测量误差在1%以内；

The results show that bright images used in gray scope can assure the measuring error scope within 5% of spray cone angle and the measuring error scope within 1% of penetration distance.

youdao

结果表明对于比较明亮且无阴影的图片仅应用灰度范围就能够保证喷雾锥角的测量误差在5%以内，贯穿距离的测量误差在1%以内；

The results show that bright images used in gray scope can assure the measuring error scope within 5% of spray cone angle and the measuring error scope within 1% of penetration distance.

youdao