“庞勋”的概念、定义、翻译、参考文献-科学参考

单词	庞勋
释义	庞勋 Encyclopedia 历史学唐朝释 Pang Xun庞勋（?～869）中国唐末徐州戍卒起义领袖。
随便看	positron annihilation spectroscopy (PAS) positron annihilation technique positron-annihilation technique positron-electron annihilation positron emission positron emission mammography positron emission tomography positron-emission tomography positron emission tomography-computed tomography positron emission tomography/computed tomography positron emission tomography-computed tomography (PET/CT) positron emission tomography-computed tomography，PET/CT positron emission tomography/magnetic resonance imaging positron emission tomography-magnetic resonance imaging，PET/MRI positron emission tomography (PET) positron emission tomography, PET positron-emission tomography, PET positron emission tomography pharmaceutical positron gun positronium positronium chemistry positronium production POSIX threads programming interface POS machine posology

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。