释义
- 1. positive charge (electricity)
包含 正电 的词语
positron (antiparticle of the electron)
PET, positron emission tomography (medical imaging method)
positrion emission tomography (PET)
positron emission tomography (PET)
positron emission tomography (PET)
PET, positron emission tomography (medical imaging method)
PET, positron emission tomography (medical imaging method)