“speed control technology of DC electric drive”的概念、定义、翻译、参考文献-科学参考

单词	speed control technology of DC electric drive
释义	speed control technology of DC electric drive Encyclopedia 工学电力拖动速度调节释 speed control technology of DC electric drive直流电力拖动调速技术通过改变电气参数，使直流电动机在不同转速下运行的技术。简称直流调速。
随便看	Lev S.Vygotsky Lev Tolstoy Levuka Historical Port Town levulinic acid levulose Lev Vladimirovich Kuleshov Lev Vladimirovich Shcherba Levy Levy constrained-search formulation Levy-Lieb constrained-search formulation Levy Lindeberg theorem Levy-Lindeberg theorem Levy Patrick Mwanawasa Levy process Levy Prohorov distance Levy-Prohorov distance Levy stable non Gaussian distribution Levy stable non-Gaussian distribution Levy walk Lewanika Concession Lewdness is the worst of all sins Lewin's change model Lewin变革模型 Lewis Lewis acid

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。