“safety extra-low voltage(SELV)”的概念、定义、翻译、参考文献-科学参考

单词	safety extra-low voltage(SELV)
释义	safety extra-low voltage(SELV) Encyclopedia 工学电气安全释 safety extra-low voltage(SELV)安全特低电压特低电压(ELV)的型式之一。一种兼有直接接触电击防护和间接接触电击防护的保护措施。旧称安全电压。
随便看	Penning ion source Penning light source Penning trap pennogenin Pennsilvanya Theatre PENNS Museum Penn State particle separator Pennsylvania Gazette Pennsylvania Rock Oil Company of New York Pennsylvania State Pennsylvania Station Penny Black Stamp Penonomé penosculating conic penosculation penoxsulam Penrose Penrose cosmic censorship Penrose diagram Penrose polynomial Penrose process penrose process Penrose rectangle Penrose singularity theorem Penrose stairway

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。