alveolate

XPS foamed board, has a perfect closed - pore alveolate structure.

XPS挤出聚苯乙烯发泡板材, 具有完美的闭孔蜂窝状结构.

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An alveolate coordinate system which reflects actual distribution law of shell arrangement was proposed.

提出了蜂窝网格坐标系,该坐标系客观反映了炮弹排列的实际分布规律.

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