| 释义 |
Wheel base
| 1. | The figure inclosed by lines through the points contact of the wheels of a vehicle, etc., with the surface or rails on which they run; more esp., the length of this figure between the points of contact of the two extreme wheels on either side. |
wheel base
wheel base[′wēl ‚bās] (design engineering) The distance in the direction of travel from front to rear wheels of a vehicle, measured between centers of ground contact under each wheel. wheel base The distance between the center of the nose-wheel of an aircraft and the line joining the centerline of the wheels of the main undercarriage.ThesaurusSeewheelbase |