Using a small ax, I cut an old inner tube into the shape of the sole and put holes in the rims of the shoes with an ice pick. 我按照鞋底的形状,用一把小斧子从一个废旧的车子内胎上切下一块胶皮,又用一个破冰铁凿沿着鞋边凿了洞眼。
The die-swell behaviour of tube compound under the experimental conditions was investigated by capillary rheometer. 用毛细管流变仪考察了内胎胶挤出口型膨胀行为。