“polyvinyl alcohol (PVA; PValc)”的概念、定义、翻译、参考文献-科学参考

单词	polyvinyl alcohol (PVA; PValc)
释义	polyvinyl alcohol (PVA; PValc) 聚乙烯醇聚乙烯醇
随便看	operator control station operator control system operator control table operator-defined occurrence operator dial operator distance dialing (ODD) operator domain operator dominance operator endomorphism operator equation operator equation of state operator error operator exception code operator external interrupt processor operator function operator gene operator grammar operator group operator guidance code operator guidance indicator operator guide operator guide system operator-held control box operator hierarchy operator homomorphism

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