超声弹性成像 （UE）应变率值（strain ratio，SR）测定为一种以数值 形式评估组织相对硬度的方法，UE 技术可以通过探 测肿块硬度的彩色成像获得应变率比...
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强震通常发生在剪切应变率的高值区及其边缘，尤其是与构造变形背景相一致的剪应变率高值区。
Strong earthquakes occurred in the high-value region and its margins of shear strain rate, especially in the high-value region of shear strain rate in accordance with tectonic deformation background.
研究了在具有不同保持时间、不同应变率、不同应变幅值及其历史对材料的循环变形行为的影响。
The effects of the dwell time, strain rate, strain amplitude and their histories on the cyclic deformation behavior are investigated.
给出了所有系列强度和应变动态增长因数与应变率之间的函数关系，求出各自的应变率临界值。
Moreover, the functions between all ranges of strength, dynamic strain increase factor and strain rate are gained, and respective strain rate critical values are concluded.
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