“直流电压比例标准”的概念、定义、翻译、参考文献-科学参考

单词	直流电压比例标准
释义	直流电压比例标准 Encyclopedia 工学直流电量计量释 ratio standards of DC voltage直流电压比例标准直流电压比例的实物标准。一般为直流电阻分压箱，具有固定比率，由提供输出电压等于输入电压预定分数的电阻网络组成。
随便看	Social Endowment Insurance for Urban and Rural residents social engagement theory social engineering social engineering attack Social Entrepreneurship social environment social environmental monitoring organization Social environmental protection project social environment assessment of museum development Social environment management social environment protection social equilibrium social equity theory social estrangement social ethic social ethics social ethics standard social evaluation social evolution and revolution social evolutionism social evolution of sex social exchange social exchange theory social exclusion social experience pavilion

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。