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聚 α-吡咯烷酮
chem. poly-α-pyrrolidone
聚吡咯烷酮
plast. polypyrrolidone
聚 α-吡咯烷酮
: 23 phrases in 8 subjects
Biotechnology1
Chemistry2
Food industry2
General3
Oil / petroleum3
Pharmacology10
Polymers1
Reproductive biology1

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