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

单词	differential frequency meter
释义	differential frequency meter [´dif·ǝ`ren·chǝl `frē·kwǝn·sē ´mēd·ǝr] ^ENGINEERING A circuit that converts the absolute frequency difference between two input signals to a linearly proportional direct-current output voltage that can be used to drive a meter, recorder, oscilloscope, or other device.
随便看	accelerating electrode accelerating incentive accelerating potential accelerating relay acceleration acceleration analysis acceleration error acceleration-error constant acceleration feedback acceleration globulin acceleration measurement acceleration mechanisms acceleration of free fall acceleration of gravity acceleration potential acceleration signature acceleration stress acceleration switch acceleration time acceleration tolerance acceleration voltage accelerator accelerator catalyst accelerator jet accelerator linkage

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