同时作股神经最大电刺激和定量髌腱反射时，肌电波幅减低程度之间的比较。

The decreased extent of amplitude of femoral nerve maximal electrical twitch and quantitative patella tendon reflex were compared.

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通过大量正演计算，拟合出桩周土为黏土、砂土、粉土条件下缺陷程度与时域速度响应波形中入射波与反射波波幅比之间的关系式。

Using this software, the relationship between degree of defect and ratio of amplitude was studied, in which the influence of the characteristics of the soil around piles is taken into account.

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