“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	identical apphcation identical automorphism identical congruence identical elements theory identical figures identical graduation identically congruent polynomial identically distributed identically equal identically false formula identically false proposition identically true formula identically true proposition identically vanishing identically zero identical mapping identical morphism identical operation identical particle identical particles identical particle system identical polynomials identical relation identical representation identical substitution

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