“polyethylene naphthalate”的概念、定义、翻译、参考文献-科学参考

单词	polyethylene naphthalate
释义	polyethylene naphthalate Encyclopedia 理学聚萘二甲酸乙二酯释 polyethylene naphthalate聚萘二甲酸乙二酯由2,6-萘二甲酸与乙二醇为单体的聚合物。
随便看	underdetermined underdetermined linear system underdetermined system underdetermined system of equations underdevelopment underdoped regime underdoping underdot underestimate algorithm underexposure underfitting underfloor air distribution underflow underflow tube under fly underfocus under-forest economy under fur underglaze blue underglaze dark blue glaze underglaze dark blue glazed underglaze decoration underglaze red undergoing professional training at an old-type opera school undergraduate education

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