evolute

英汉释义

• n.

  1.【数】渐屈线,法包线,缩闭线

  2.【机】展开线

• adj.

  1.【植】展开的,反卷的

英英释义

• n.

  1.the curve formed by the set of points that are the centers of curvature of another geometric curve

英汉例句

• 1.I believe the theory that the higher graded animals evolute from the lower ones.

  我相信比较高级的动物是由比较低级的动物进化而来的这一学说。

• 2.Construct the nephroid and its evolute.

  建构肾脏线及其渐屈线。

• 3.Virtual Variation for Calculation of Normal Gear Backlash External Evolute Gear Transmission

  外啮合渐开线齿轮传动法隙计算的虚拟变位法

• 4.Spherical Evolute and its Local Diffeomorphic Types

  球面渐屈线及其奇点分类

• 5.New National(Ukraine) Length Unit Standard of Parameters of Evolute Flank of Tooth and Toothed Portion Dip Angle

  渐开线齿面和齿线倾斜角参数的新国家（乌克兰）长度单位标准

• 6.Evolute of Cone Curve and Drawing with Compasses and Ruler of Special Point

  圆锥曲线的渐屈线及其特殊点的规尺作图