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表面开孔率是表示网表面所有脱水孔占面积率。实践表明,对多层成形网而言,表面开孔率比透气度更能体现网体的脱水潜能。本文探讨了成形网表面开孔率的定义和计算。
Surface opening rate is the surface area of all dewatering holes in the screen area. Practice shows that the multi-layer forming network, the surface porosity than the air permeability can better reflect the dehydration potential of the network. This article explores the definition and calculation of the surface area of the forming wire.