“正吻”的概念、定义、翻译、参考文献-科学参考

单词	正吻
释义	正吻 Encyclopedia 工学〔中国古代建筑装饰与色彩〕释 dragon-head main ridge ornament正吻安放在屋顶正脊两端张口向内的龙形装饰物。
随便看	ring-closing [olefin] metathesis (RCM) ring closure ring coelom ring condition ring contraction ring current ring cyclide ring-die formation ring direct product ring direct sum ring distribution network ring division ring domain ringdown ringed barred galaxy ringed barred spiral galaxy ringed norm ringed planet ringed space ringed spaces ringed spherulite ringed vessel ring element Ringel form Ringel Hall algebra

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。