碰撞理论 [量子][物化] collision theory
- 低速碰撞理论可以用来解释一些彗星的地层结构问题。
Low-speed collisions have also been proposed to explain some comets' layered structures. - 巨人碰撞理论,另一方面,归于地幔属剥离暴力对行星大小的影响。
The giant impact theory, on the other hand, attributes that mantle-stripping violence to a planet-sized impact. - 本文试图应用弹性碰撞理论、弹性接触理论对冲击磨料磨损形式之一的凿削磨损的形成机理进行比较深入的研究。
The Investigation on the forming mechanism of gouging wear in abrasive wear have been made by means of the theory of elastic knock and contact.