radial

中文： 放射状的、径向的、桡骨的

1. Arranged like rays that radiate from, or converge to, a common centre. · The spokes on most modern bicycle wheels are tangential to the hub rather than radial.
2. Of, or relating to a radius (line joining to a geometric centre). · What is the relationship between arc length and radial length?
3. Moving or acting along a radius. · radial velocity
4. Of, or relating to the radius bone.
5. Of, or relating to the radius (vein), and/or the wing areas next to it.
6. Developing uniformly on all sides.
7. Having reinforcing cords placed in parallel across the tyre at 90 degrees to the direction of travel, especially as contrasted with cross-ply; see also radial tyre.