The working frequency and crystal Angle for optimal sensitivity were obtained by theoretic analysis and experiments. Its practical application was satisfactory.
由理论分析和试验，给出了最佳灵敏度时换能器的工作频率和晶片倾斜角，实际应用效果良好。
The effects of frequency and vibrating amplitude on sensitivity are researched by means of harmonic analysis.
通过研究其谐响应，确定了频率、振幅和灵敏度的关系。
After analyzing current fault diagnosis methods based on multi-frequency sensitivity in analog circuits, a new sensitivity matrix analysis approach is presented to select testing frequency.
在分析现有模拟电路多频灵敏度故障诊断方法的基础上，提出一种新的测试频率范围的选择方法，即灵敏度矩阵分析方法。
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