small mask

When in use, the small opening end of the mask is connected with the air outlet pipeline for pulverization inhalation machine, and the large opening end can cover the mouth and nose.

使用时，将本实用新型小口端联结雾化吸入机出气管道，大口端可覆盖于口鼻处使用。

The enemy will be taken away by a small rabbit, evening dress mask also seriously injured.

敌人将小小兔被抓走, 夜礼服假面也身受重伤.

On the process of image segmentation, visual attention architecture is imported, the maritime noises are filtered successfully by building pyramid structure and making low-pass inversed triangular filter of small mask iteratively.

在感兴趣区域分割阶段，引入视觉注意力机制，通过构造金字塔结构以及迭代的小尺寸倒三角低通模板运算成功地滤除了海面波浪噪声。

You can also use mask containing small amount of acid components.

还可以选用含有少量果酸成分的面膜.

Study on Control Method of Very Small Distortion of Mask

掩模光栅微形变控制方法的研究

Step Four: along the dotted lines of paper mask edges with a small cone or a thumb tack in the pumpkin skin delineate Facebook.

步骤四：沿纸脸谱的虚线边，用小锥或者图钉在南瓜皮上描出脸谱。