为了研究岩石加压过程的三维破裂图象和它的动力学性质，特研制了岩石破裂实验数据采集分析系统。

We have made the data collection and analysis system for recording microcracks in rock to study the three dimensional pattern of fracture and the dynamic properties of rock during pressurization.

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中强地震的破裂过程是一个非常重要的研究课题，利用宽频带地震学的分析手段，可以得到更加精细的破裂图象。

The rupture process of inteimediate and large earthquakes is a very important research problem. The rupture pattern could be seen in more detail by the analysis method from broadband seismology.

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研究二尖瓣腱索破裂（RMCT）的彩色多普勒超声心动图特征。

Study the characteristics of the color Doppler echocardiography of ruptured mitral chordae tendineae (RMCT).

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