“low-frequency current”的概念、定义、翻译、参考文献-科学参考

单词	low-frequency current
释义	low-frequency current [`lō ´frē·kwǝn·sē `kǝ·rǝnt] ^ELECTRICITY An alternating current having a frequency of less than about 300 kilohertz.
随便看	triple response triple scalar product triple-stub transformer triple superphosphate triplet triple thread triplet state triple vector product triplex cable triplex chain block triplexer triplex system triplite Triploblastica triploidy trip magnet tripod tripodal grasp tripod drill tripoli tripolite tripotassium orthophosphate tripper tripping tripping device

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