“electric safety sign”的概念、定义、翻译、参考文献-科学参考

单词	electric safety sign
释义	electric safety sign Encyclopedia 工学用电安全技术释 electric safety sign用电安全标志用颜色和图形来表明用电场所和电气设备安全状态的记号。
随便看	George Herbert Hitchings George Herbert Mead George Herbert Putnam George Herbert Walker Bush George Horace Gallup George Houstoun Reid George Howard Darwin George Hoyningen-Huene George Hoyt Whipple George I George Inness George I of Great Britain George Joseph Stigler George Julian Harney George Keith Batchelor George Kingsley Zipf George Kukla George Lakoff Georg Elias Müller George Lillo George London George Lucas George Macaulay Trevelyan George MacKinnon Wrong George Maxwell Richard

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。