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歧化松香
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歧化松香
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农学
歧化松香
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disproportionated rosin
歧化松香
松香中的枞酸型树脂酸在催化剂和热作用下发生自身氧化还原反应得到的改性松香产品。
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positron-annihilation apparatus
positron annihilation spectroscopy
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
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