As the loop parameters and the different conditions of external excitation, the may bring the possible frequency, frequency or high frequency ferromagnetic resonance.
由于回路参数及外界激发条件的不同，可能产生分频、工频或高频铁磁谐振。
Frequency spectrum element, carrier frequency. Frequency type can be specified.
频谱元件，载波频率。可指定频率类型。
Presents the technical requirements of ECG telemetering systems, including fidelity, range, radiated power, sensitivity, frequency, frequency stability, modulation mode and safety.
提出对心电遥测系统的技术要求，包括保真度、工作距离、辐射功率、灵敏度、频率、频率稳定度、调制方式和安全等。
Presents the technical requirements of ECG telemetering systems, including fidelity, range, radiated power, sensitivity, frequency, frequency stability, modulation mode and safety.
提出对心电遥测系统的技术要求，包括保真度、工作距离、辐射功率、灵敏度、频率、频率稳定度、调制方式和安全等。
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