taper slide

例句：

1. 1. Thetapered shape of the cylinder is perfectfor this application.
   这个圆柱体的缩放形状非常适合这个应用。
2. 2. The slide was designed toshow how the material behaves under differentloads.
   这个滑块的设计是为了展示材料在不同载荷下的行为。
3. 3. The taper of thescrew is critical for ensuring proper alignment andpreventing binding.
   螺丝的缩放对于确保正确对齐和防止卡住至关重要。