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- A similar development in the USA is termed triaxial seismometer. 美国研制的与此相似的地震计称为三位地震计。
- triaxial seismometer 三轴地震计
- The seismometer was invented by Zhang Heng. 地震仪是由张衡发明的。
- How can I make my own seismometer? 问：我怎样才能做一个我自己的测震仪？
- How is the movement of the seismometer converted into a seismogram? 问：测震仪的运动是怎么转换成震动图的？
- At last, the curve of seismometer frequency response is given. 最后给出了检波器频率响应曲线。
- What is a seismometer? What are seismographs? How do they work? 问：地震检波器是什么？地震记录仪又是什么？它们是怎么工作的？
- A seismometer is a seismograph whose physical constants are so well known. 地震计是一种地震仪器，其物理常数是已知的。
- Earthquakes are recorded with a seismometer, also known as a seismograph. 地震检波器，也被称为测振仪，可记录地震。
- An earthquake with a magnitude of less than 2.0 is so slight that usually only a seismometer can detect it. 小于2.;0震级的地震非常轻微，通常只有地震检波器才能探测到。
- It is frequently accelerated by the presence of an active environment and by triaxial stress. 激化环境和存在三轴应力,常可加速这种破坏。
- To ensure this, specimens must be of sufficient thickness so that a triaxial state of stress can exist at the flaw tip. 为此，试样必须足够厚，使裂纹顶端处于三轴向的应力状态。
- Orientation is very important for a seismometer, whether it is installed on surface or in borehole. 摘要无论地震计在地表或是井下使用，都必须精确定向。
- A state of stress should always be described as triaxial since any body is three-dimensional. 因为任何物体都是三维的，故应力状态总应按三向来讨论。
- Orientation relying on magnitism must have error if there is ferromagnetism around the seismometer. 当地震计周围存在铁磁性物质时，使用传统的磁定向会引起非常大的误差。
- Based on stress control triaxial compression test and consolidation test, the indeterminacy of test result for rockfill was studied. 摘要依据堆石料压缩试验和应力式三轴试验成果，对堆石料力学试验中的不确定性进行了论述。
- This model has 14 parameters,including Duncan model's 8 parameters,which can be determined by general triaxial tests. 该模型共有14个模型参数,包括8个Duncan参数,均可通过常规三轴试验确定。
- The dynamic characteristics of loess in Irkutsk,Russia are studied by using the dynamic triaxial test. 利用动三轴实验系统 ;对俄罗斯伊尔库茨克地区黄土的动力特性进行了研究 .
- Triaxial accelerometry is helpful in the evaluation of dynamic instability of the dysplastic hip. 三轴加速度测量术对于评估发育异常髋的动态不稳定性是有帮助的。
- In this way, it is possible to pick out two quite different spectral ranges from one and the same seismometer. 这样，一台地震计就能拾取两种截然不同的频谱范围。
