“自动转换开关”的概念、定义、翻译、参考文献-科学参考

单词	自动转换开关
释义	自动转换开关 Encyclopedia 工学〔开关电器〕释 automic change-over switch自动转换开关在两路电源供电的线路中，当常用电源发生故障时，能将负载电路从常用电源自动转换到备用电源的开关电器。又称双电源开关。
随便看	fisheries resources property rights fisheries resource strategy management Fisheries Science fisheries science and technology progress Fisheries Science & Technology Information fisheries seasoning sauce (oyster sauce, shrimp paste, crab sauce) fisheries spices fisheries spices processing technology fisheries statistics fisheries stock assessment fisheries stock assessment by fish larvae and juveniles fisheries subsidy policies fisheries survey patterns fisheries technical and economic effect evaluation index system fisheriestechnical economy fisheries technology extension stations at provincial levels Fisher index Fisher inequality Fisher information Fisher information function Fisher information matrix Fisher kurtosis Fisherman fisherman and fisherwoman Fisherman by Wu Zhen

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。