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1·The finger appears as 2 orders mechanical impedance when it contacts with an obstacle.

当手指与障碍物接触时，呈现出2阶机械阻抗特性。

2·The mechanical process is analyzed by using method of mechanical impedance and the measurement error equations are given.

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。

3·The different mechanical impedance of matching means provide the double-tuned resonance characteristic to the transducers.

具有不同机械阻抗匹配器，为换能器提供了双调谐的特性。

4·This article introduces the method of mechanical impedance employed in the non-destructive quality-control of the foundation pile.

本文介绍了机械阻抗法无破损检验桩基础质量。

5·A theoretical method of the PSD of random excitation force in Wheec-rail system is advanced on the principle of mechanical impedance.

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。

6·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...

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。

7·Modal mechanical impedance synthesis analysis (MMISA) is a new subsystem vibration analysis method and a new approach based on traditional mechanical impedance synthesis analysis.

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。

8·In this paper, a method of measuring the input mechanical impedance of the array element (longitudinal vibrating transducer) with square radiation head by using impulse sound tube is proposed.

本文提出了以声脉冲管测量辐射头为方形的一种阵元(纵向振动换能器)的输入力阻抗的方法。

9·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.

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。

10·But it is a kind of soft material. Both wave velocity and wave impedance are very low. So experimental study of its dynamic mechanical behaviors is difficult.

但由于它是一种柔性材料，波速和波阻抗均极低，因此实验研究其动态力学性能具有很大困难。