“petroleum resin”的概念、定义、翻译、参考文献-科学参考

单词	petroleum resin
释义	petroleum resin Encyclopedia 工学石油树脂释 petroleum resin石油树脂烃类裂解的液态产物经除去苯、甲苯、二甲苯后，在催化剂作用下，所余重质芳烃和烯烃混合物聚合生成的一种合成树脂。又称碳氢树脂。理学石油树脂释 petroleum resin石油树脂由石脑油等裂解馏分的烯烃、二烯烃、环烯烃、苯乙烯衍生物和杂环化合物等混合物，经离子聚合得到的树脂。 Chemistry ＞高分子科学＞高分子化学＞释义 petroleum resin石油树脂
随便看	acceptability acceptability constant acceptable acceptable daily intake acceptable enumeration acceptable environmental risk level acceptable fire risk acceptable indexing acceptable macronutrient distribution ranges acceptable numbering acceptable quality level acceptable reliability level acceptable risk acceptance acceptance and commitment therapy acceptance angle acceptance boundary acceptance ceremony of Japan's surrender in Hong Kong acceptance ceremony of Japan's surrender in Vietnam acceptance control chart acceptance coping acceptance domain acceptance inspection acceptance inspection of building fire protection installation acceptance inspection of soil and water conservation facilities of production and construction projects

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