splines

细长的金属条或木条。

A long, thin piece of metal or wood.

插入两块木材凹槽中的木条或其他材料条,以增加胶合面积。

A strip of wood or other material inserted into grooves in each of two pieces of wood to provide additional surface for gluing.

可弯曲成曲线的柔性金属条或其他材料条,类似直尺用于在点之间绘制平滑曲线。

A flexible strip of metal or other material, that may be bent into a curve and used in a similar manner to a ruler to draw smooth curves between points.

用于连接各点的若干平滑曲线之一。

Any of a number of smooth curves used to join points.

传动轴上的脊或齿,与配合件上相应的凹槽啮合以传递扭矩并保持角度对应；亦指脊或槽本身,或整套脊和槽。

A ridge or tooth on a drive shaft that meshes with a corresponding groove in a mating piece and transfers torque to it, maintaining the angular correspondence between the pieces; either the ridge or the groove, as part of a set of both (splines); the whole set of ridges and grooves.

一种矩形件,嵌入轮毂和轴上的键槽,使两者可轴向相对滑动但必须一同旋转。

A rectangular piece that fits grooves like key seats in a hub and a shaft, so that while the one may slide endwise on the other, both must revolve together.