碰撞

• The plates move by each other in a series of rapid jerks .
  这样板块互相移动碰撞，出现一连串急速颠簸震动。
• For the pressure to become zero, molecular bombardment must cease .
  当压强趋近于零时，分子的碰撞就停止了。
• Two masses constrained to move in a horizontal plane collide .
  在两个限定在一个水平面上运动的物体发生碰撞。
• In addition, the atoms suffer collisions which interrupt the wave trains .
  还有，原子受到碰撞而使波列中断。
• The molecules bounce off each other like two colliding billiard balls .
  当分子相互弹开时就象两个碰撞的弹球。
• When a photon collides with a molecule, several things can happen .
  当光子与一个分子碰撞时，可发生几种情况。
• The transfer has been effected by a multitude of molecular collision .
  这种转移是通过大量的分子碰撞而实现的。
• The other process of droplet growth is by collision and coalescence .
  云滴增长的另一个过程是各云滴间的碰撞和并合。
• It is important to remember that kinetic energy is not conserved in the collision .
  必须记住，在碰撞中动能不守恒。
• This debris was recaptured a few hundred years after each collision .
  在每一次碰撞之后几百年，这些碎屑又被重新俘虏。