The art wall, situated in the middle of group buildings, owns a unique shape of "horn mouth" that generates wind gathering effect.
艺术墙位于建筑群体中央，其独特的喇叭口造型产生聚风效应。
A horn mouth (24) is arranged in the hole of a graphite block of an absorption section.
吸收段石墨块的孔内设有喇叭口(24)。
The production method comprises spraying prepared color liquid onto the central position after acetate fiber is loosened and before the filter enters the horn-shaped mouth of a filter forming machine.
制作方法是在醋酸纤维丝束开松后，即将进入滤嘴成型机的喇叭嘴前，在其中心位置喷入制备好的彩色液体。
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