“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	manganese hydroxide manganese hypophosphite manganese iodide manganese lactate manganese linoleate manganese monoxide manganese naphthenate manganese nodule manganese oleate manganese oxalate manganese oxide manganese peroxide manganese resinate manganese silicate manganese-silicon manganese star manganese steel manganese sulfate manganese sulfide manganese-titanium manganic fluoride manganic hydroxide manganic oxide manganite manganolangbeinite

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