“用电安全标志”的概念、定义、翻译、参考文献-科学参考

单词	用电安全标志
释义	用电安全标志 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	scrap preheating scrap tire scratch scratch dial Scratched Document scratcher electrode log scratch hardness scratching Scratching mark scratching mouthparts scratch pad memory scratchpad memory scratch reflex scratch sundial scrawny Cantor set Scream Scream Weekly screech screen Screen Academy Scotland screen-based sedentary behavior screen brightness screen capacity screen completion screen coordinate

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。