“polymeric heat insulation material”的概念、定义、翻译、参考文献-科学参考

单词	polymeric heat insulation material
释义	polymeric heat insulation material Encyclopedia 理学塑料保温材料释 polymeric heat insulation material塑料保温材料以发泡塑料为基础材料的有机类保温材料。主要包括发泡聚苯乙烯板、挤塑聚苯乙烯泡沫板、聚氨酯泡沫、酚醛泡沫板等。
随便看	operator precedence grammar operator precedence parsing operator product operator product expansion operator range operator ray operator ring operator root operators'characteristic value-added telecommunication service operator scheme operator semi group operator semi-group operator semigroup operator semi-group of class C0 operator semi-group of class C_0 operator semigroup of class C0 operator set operator sine function operator space operator spectrum operator splitting operator splitting method operator-stable operator structure operator theorem

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