The Fins, which form the rhythm of the sculpture are cladded by perforated purple stainless steal-panels .
这些形成雕塑节奏的翼片，是采用紫色穿孔不锈钢板镀膜制成。
The local resistance coefficient of the perforated wall and the fixed fins are determined as well as the resistance of single—blind outlet, which is the substitution of the perforated wall if needed.
实验测定了多孔砖墙与固定格栅的局部阻力系数，同时也测定了可替代多孔砖墙的单层百叶的局部阻力系数。
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