heavy ion的用法和样例：
例句
- The isospin fractionation in intermediate energy heavy 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。 - The top plot depicts the low-energy plasma of solar wind origin, and the bottom plot shows heavy ion intensities associated with the planet.
顶部情节描写低能离子的太阳风的原产地，以及底部图谋表明重离子强度与星球。
