“upstand”的概念、定义、翻译、参考文献-科学参考

单词	upstand
释义	upstand [`ǝp´stand] ^{BUILDING CONSTRUCTION} That section of a roof covering that turns up against a vertical surface. Also known as upturn.
随便看	electric eye electric fence electric field electric-field effect electric-field intensity electric-field strength electric field vector electric filter electric firing mechanism electric fish electric flowmeter electric flux electric flux density electric flux line electric forming electric furnace electric-furnace steel electric fuse electric gathering locomotive electric generator electric glass electric guitar electric hammer electric heating electric hygrometer

科学参考收录了103327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。