“ratio standards of DC voltage”的概念、定义、翻译、参考文献-科学参考

单词	ratio standards of DC voltage
释义	ratio standards of DC voltage 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	teacher rotation system teacher's belief teachers' career development teachers' continuing education teachers' decision-making teachers'leading style teachers' morality teachers' obligations teachers' personal responsibility teachers' professional technical position teacher's role teachers' role teachers' technical literacy teacher stress and burnout teacher-student interaction in classroom teacher-student relationship teachers‘ narrative inquiry teachers’competency of information and communication technology Teachers’Day teachers’ professional de-skilling teachers’ professional spirit teachers’ representatives conference teachers’ rights teachers’ status teacher training

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。