您要查找的是不是：
- lifting curve (凸轮)升程曲线
- 凸轮cam
- Lifting分解lifting factorization
- lifting方法lifting scheme
- δ-lifting模δ-lifting modules
- hand-lifting (甜菜)手拔
- L-CurveL-curve
- lifting cylinder (液力)起重缸
- H-Curve准则H-Curve criterion
- lifting piece (齿条钩)提升装置
- 凹腹凸轮concave flank cam
- Bekesy tracing curve贝凯希[听力描记]曲线
- 基于lifting算法的小波变换lifting-based DWT
- 凸轮机构cam mechanism
- Hannas curve哈那曲线
- 凹弧面凸轮concave globoidal cam
- horoptercurve双眼单视界曲线
- （曲轴的）半径曲柄、凸轮或类似机器部件形成的圆的半径The radius of a circle described by a crank, cam, or similar machine part.
- duration curve (持续曲线)历时曲线
- 安全凸轮safety cam
