“风机水泵变频改造”的概念、定义、翻译、参考文献-科学参考

单词	风机水泵变频改造
释义	风机水泵变频改造 Encyclopedia 工学〔工业与交通电能高效利用〕释 frequency conversion transformation of fan and water pump风机水泵变频改造采用变频器对风机水泵电机驱动系统进行调节控制的节能方法。
随便看	set constraint set contraction set contraction mapping set cover set cover algorithm set-covering deployment set-covering problem set decoration for film set dense in itself set difference set direct product Setebos set-element relation set equivalent by dissection set extention set field set fixed elementwise set function set functor set gauge Seth Carlo Chandler sethoxydim SETI setiger setiger juvenile

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