heavy particle stripping 重粒子剥离
heavy particle transport 重粒子输运
heavy particle collision 重粒子碰撞
heavy particle dispersion 重粒子扩散
heavy particle propulsion 重粒子推进
heavy particle synchrotron 重粒子同步加速器
Heavy particle beam therapy 重离子束治疗
heavy particle impact ionization 重粒子碰撞电离
heavy particle electric propulsion 重粒子静电推进器
The neutron is a heavy particle, as atomic particles go. It weighs about as much as a proton and about 2000 times as much as the electron.
就原子粒子而言，中子是很重的粒子。它的重量与质子大体相等，大约是电子重量的。
Conclusion: the ultrasound is a useful tool for the diagnosis of superficial tumors and the evaluation of efficacy of the heavy particle beam therapy.
结论：超声检查对诊断浅表肿瘤及评价重离子治疗的效果具有重要的参考价值。
If discovered, the heavy particle would definitively show that properties like electromagnetism and radioactivity are really different facets of the same force.
如果发现了，那重粒子将会决定性的展示出像电磁性和放射性的特性们是同一力量中十分不同的方面。
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