Last, this paper explicate systematic dynamic strain gauge some principle about data acquisition and graphics display.

最后, 系统介绍了动态应变仪及计算机数据采集和图形显示系统的工作原理.

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It analyses the measuring principle of dynamic strain gauge and introduces the principle of adjusting balance.

分析了动态应变仪的测量原理和调平衡技术的原理.

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The dynamic strain can be calculated by the dynamic load coefficient using this measuring technology.

应用动态应变测试技术,通过测出动应变计算动应力,验证应用动荷系数法所求得的理论结果.

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The dynamic elastic modulus decreases with increase of dynamic strain and increases with increase o.

随着动应变的增大,动弹模量逐渐减小;频率越低,相同动应变下的动模量越小,频率越高,动模量越大.

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