Compared with the prior art, the multifunction display shelf has simple and fast installment and detachment, small occupied area and wide application range.
这种多功能展示架相对于以前的展示架，安装、拆卸更加方便迅速，占地面积小，应用范围更加广泛。
The software design for multifunction, color-variable led matrix display controlled by a single board computer is described.
本文介绍了单板计算机控制的LED多功能变色矩阵显示装置软件设计方法。
The excessive ingest of fluorine could cause the damage of organs and multifunction, and display systemic disease which caused by the change of skeleton.
氟过量摄入可引起机体多器官、多功能的损害，表现为以骨骼改变为主的全身性疾病。
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