本文介绍了机械阻抗法无破损检验桩基础质量。
This article introduces the method of mechanical impedance employed in the non-destructive quality-control of the foundation pile.
当手指与障碍物接触时，呈现出2阶机械阻抗特性。
The finger appears as 2 orders mechanical impedance when it contacts with an obstacle.
具有不同机械阻抗匹配器，为换能器提供了双调谐的特性。
The different mechanical impedance of matching means provide the double-tuned resonance characteristic to the transducers.
采用机械阻抗法建立了超声车削系统的组合共振基本方程。
The ultrasonic cutting system set up according to the above principle demonstrates a perfect vibration effect.
采用机械阻抗原理，给出了轮轨系统随机激振力功率谱密度函数的理论计算方法。
A theoretical method of the PSD of random excitation force in Wheec-rail system is advanced on the principle of mechanical impedance.
说明了反射波信号的频率解释和瞬态机械阻抗法的一致性并均以工程实例加以佐证。
The consistency of the frequency interpretation of reflected wave signal with the transient mechanic impedance method is illustrated with practical engineering examples.
本文简单叙述了机械阻抗法的概念，系统推证了刚性基础下单级和双级隔振的传递率。
The concept of this technique is given in this paper and the transmissibility for one and two-stage mounting systems supported on rigid foundation is derived systematically.
利用机械阻抗方法分析这类传感器工作的力学过程，给出压电式传感器的测量误差表达式。
The mechanical process is analyzed by using method of mechanical impedance and the measurement error equations are given.
模态机械阻抗综合法是一种新的动态子结构振动分析方法，是传统机械阻抗综合法的推广。
Modal mechanical impedance synthesis analysis (MMISA) is a new subsystem vibration analysis method and a new approach based on traditional mechanical impedance synthesis analysis.
本文研究分析复杂隔振系统力学建模的模态机械阻抗综合法和其在振动分析中应用，通过浮筏隔振系统算例，讨论了弹性体模型和刚体模型的计算结果。
It is a new approach based on traditional mechanical impedance synthesis analysis. A flexible raft isolation vibration system is given as an example, and the numerical...
分析压电式超声波换能器的等效电路，并由等效电路输入阻抗的导纳圆图确定了换能器的元器件参数以及谐振频率、机械品质因数和工作带宽等特征参量。
The device parameter as well as resonance frequency, mechanical quality factor and work band width were determined by the equivalent circuit input impedance admittance circle diagram.
最后分析不同速度下剥蚀强度的变化趋势、剥蚀阻抗与材料机械特性的关系。
The relations between the intensity of cavitation erosion, the resistance to cavitation damage and the mechanical properties oft…
最后分析不同速度下剥蚀强度的变化趋势、剥蚀阻抗与材料机械特性的关系。
The relations between the intensity of cavitation erosion, the resistance to cavitation damage and the mechanical properties oft…
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