use seismic data

It is difficult to use seismic data to identify and detect the fractures system in dense reservoir because of multi-scale of fracture and limitation of resolution of seismic data.

但由于裂缝的多尺度性和地震资料分辨率的有限性，使得利用地震资料识别和检测致密储层裂缝系统变得很困难。

But the geology of the core is turning out to be much more complex as scientists make use of more and better seismographs to generate better data about how seismic waves travel through the planet.

然而，当科学家们运用更多更好的地震仪来收集地震波如何在地球上传播的相关数据时，逐渐证明地核的地质状况要远远复杂得多。

The performance comparisons use the same test code as earlier articles, a seismic data retrieval service.

性能比较使用与之前文章相同的测试代码，即地震数据查询服务。