英语词汇“层层把关”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	层层把关
释义	层层把关 céng céng bǎ guānset up successive check
随便看	difference Fourier synthesis difference fragments difference frame difference frequence difference-frequence relay difference frequency difference, frequency difference frequency APLL difference frequency circuit difference frequency control difference frequency control principle difference frequency coupling difference frequency distortion difference-frequency distortion difference frequency distortion of loudspeaker difference frequency effect difference frequency fluctuation difference frequency generation difference-frequency generation difference frequency measurement difference frequency multiplication method difference frequency relay difference frequency signal difference-frequency signal difference frequency sweep