spiraled transition curve

例句：

1. 1.The engineer used a spiraled transition curve to design the new bridge.
   工程师使用螺旋式过渡曲线设计了这座新桥。
2. 2.The scientist discovered a spiraled transition curve that could explain the phenomenon.
   科学家发现了一个能够解释这一现象的螺旋式过渡曲线。
3. 3.The company's marketing team used a spiraled transition curve to improve their sales strategy.
   公司的营销团队使用了螺旋式过渡曲线来改进他们的销售策略。