采用单摆和垂直轨道装置进行了混凝土块体对心碰撞试验。
Central impact tests between concrete blocks are performed by a pendulum test system and a drop weight test system.
利用物理仿真实验室软件对非对心碰撞、超弹性碰撞、牛顿摆等碰撞实验进行了模拟和分析，为碰撞问题的研究和教学提供了有效的方法。
In this article, non-central collision, superball and Newton′s cradle are analyzed with the virtual experiment which is a useful way of collision′s analyzing and teaching.
在大多数情况下，文化碰撞激起的是人们对不同文化的好奇心，只有在极少数情况下，文化碰撞会造成尴尬。
In most cases, cultural bumps arouse peoples curiosity about different cultures. Only on rare occasions can they cause embarrassment.
大多数情况下，文化碰撞激起的是人们对不同文化的好奇心，只有在极少数情况下，文化碰撞会造成尴尬。
In most cases, cultural bumps arouse people's curiosity about different cultures. Only on rare occasions can they cause embarrassment.
大多数情况下，文化碰撞激起的是人们对不同文化的好奇心，只有在极少数情况下，文化碰撞会造成尴尬。
In most cases, cultural bumps arouse people's curiosity about different cultures. Only on rare occasions can they cause embarrassment.
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