... 相位同步 phase-locking 锁相补偿 phase-locking compensation 相位-幅度显示 phase-magnitued display ...
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介绍基于最低阶反对称板波激励、扫频幅度相位显示的复合材料粘结质量评价的新方法。
Descriptions are made of a new instrument based on the lowest order asymmetric plate wave excitation and swept frequency amplitude phase display.
当频率改变时，电流响应(稳态下的幅度与相位)显示在时域分析中。
When frequency is changed the corresponding current (in steady state amplitude and phase) is displayed in time domain. Resonance frequency can be found experimentally.
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