n.苯并恶嗪，氧氮杂萘...

benzoxazine的音标：benzoxazine的英式发音音标为：['benzɒksɑ:zɪn]benzoxazine的美式发音音标为：['benzɒksɑzɪn]...

A single - ring benzoxazine was synthesized by solvent - free method.用无溶剂法合成了一种单环苯并嗪.Curing shrinkage, temperature and curing enthalpy of benzoxazine based on diphenyl oxide resin were investigated.研究了苯并口恶嗪二苯醚树脂固化时的体积收缩率...