“post type electric regulator”的概念、定义、翻译、参考文献-科学参考

单词	post type electric regulator
释义	post type electric regulator Encyclopedia 工学日用电器释 post type electric regulator柱式电动调压器通过改变电刷与柱状绕组磨光表面的接触位位置，以改变一、二次绕组的匝数比，最终达到调压目的的大型接触式电动调压器。
随便看	backward difference operator backward difference quotient backward differentiability backward differential equation backward differentiation formula backward Dini derivative backward effects backward elimination backward equation backward error backward error analysis backward Euler method backward induction backward interpolation backward interpolation formula backward Kolmogorov differential equations backward movement backward operator backward parabdic equation backward parabolic equations backward production capacity backward reachability backward reaction backward reasoning backward recovery

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