collisions是什么意思？

collisions

例句

• Strange meson production in heavy ion collisions has been studied. 我们研究了重离子碰撞中的奇异介子产生.
• The isospin fractionation intermediate ion collisions is studied by using isospin dependence quantum molecular dynamics model. 利用同位旋相关的量子分子动力学模型研究了中能重离子碰撞中同位旋分馏过程.
• Inelastic collisions among photoelectrons rapidly distribute their initially gained energy throughout the region of ionized gas. 光电子之间的非弹性碰撞使它们原来获得的能量在整个电离气体中迅速分配.
• Two - dimensional collisions, both elastic and inelastic, may be demonstrated on this table. 在这个桌上, 可以演示二 维 的弹性和非弹性碰撞.