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

单词	frequency regulator
释义	frequency regulator [`frē·kwǝn·sē ´reg·yǝ´lā·dǝr] ^ELECTRICITY A device that maintains the frequency of an alternating-current generator at a predetermined value.
随便看	sounding sounding balloon sounding device sounding lead sounding line sounding machine sounding pipe sounding pole sounding rocket sounding sand sounding sextant sounding velocity sounding wire sound intensity sound irradiator sound knot sound lag sound level sound-level meter sound locator sound masking sound navigation and ranging sound power sound-powered telephone sound pressure

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