According to the movement direction, it falls into radial clearance and axial clearance.

根据移动方向，可分为径向游隙和轴向游隙。

youdao

A corresponding bending line extends in longitudinal or movement direction of the body (3).

相应的的弯曲线在主体(3)的纵向中或移动方向中延伸。

youdao

The movement direction of the moisture channel center is identical with the low-level southeast jet.

水汽输送通道中心的移向与低空东南急流的移向一致。

youdao

"It is a movement in the right direction," "It is good, but it is just not good enough yet.

VOA: standard.2009.11.12

Meteorologists and aviation authorities are monitoring wind direction and the ash cloud's movement from Iceland to determine where and when to shut down airspace in Europe.

VOA: standard.2010.04.15

The standard setup has look-dictating movement direction, meaning that innovative uses of Rift, like moving forward while shooting sideways (by looking sideways with your head, as shooting is mapped to the mouse), won't work.

ENGADGET: Playing an actual game with Oculus Rift: hands-on with Valve's Team Fortress 2 'VR Mode'

According to it, Nintendo has a new "game system" on the drawing board that incorporates acceleration sensors in a "housing" to detect movement and direction.

ENGADGET: Nintendo patent application reveals plans for motion-sensing handheld

Nor was there movement in either direction for jobs lasting more than five years.

ECONOMIST: The end of jobs for life?