释义 |
phenolic resins短语¹³¹⁶²⁰⁺³ 基本英英例句 酚醛树脂原型phenolicresin的复数 名词 phenolic resin: a thermosetting resinThe development of phenolic resin used for refractories was briefly summarized.简要介绍了耐火材料用酚醛树脂的发展状况。 Resol phenolic resin is one of important resin adhesives in foundry industry.热固性酚醛树脂是树脂砂铸造生产中重要的树脂粘结剂之一。 |