“弹簧门”的概念、定义、翻译、参考文献-科学参考

单词	弹簧门
释义	弹簧门 Encyclopedia 工学门释 double swing door弹簧门一种水平开启的门，与普通平开门一样其转动轴位于门侧边，所不同的是弹簧门采用了弹簧铰链（合页）或门顶弹簧、地弹簧代替普通铰链，使得门扇可顺时针和逆时针双向旋转开启，且能自动关闭。
随便看	reducible nonnegative matrix reducible operator reducible polynomial reducible pseudo-Riemannian space reducible quadratic form reducible representation reducible Riemannian space reducible set reducible set of matrices reducible space reducible star body reducible surface reducible system reducible term reducible topological space reducible transformation reducible variety reducible Verma module reducing reducing agent reducing column of Chinese timber construction reducing emissions from deforestation and forest degradation and the role of conservation, sustainable management of forests and enhancement of forest carbon stocks in developing countries reducing factor reducing flame reducing mill

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。