bic curve

英 美
  • 立方次曲线,三次曲线
  • curve n.曲线;弯曲;弯曲物;弧线
    1. An approximate quadratic curve has been found to suit the relationship between the tolerances of roundness and their logarithmic fatigue lives with given survivability.
      在相同存活率下,孔的圆度公差与孔的对数疲劳寿命呈二次曲线关系。