n. 地震学
- Here we discuss only two special types of wave propagation problems that have a direct bearing on both theoretical and applied seismology
在这里我们只讨论和理论地震学及实用地震学都有直接关系的波动传播问题的两个特例。收藏 - In pure seismology, the ground motion is generally expressed by its amplitude
在纯粹地震学中,地面运动一般以振幅表示。收藏 - I said previously that the use of seismic wave in exploring for oil is an important application of seismology.
正如我前面谈过那样,利用地震波勘探石油是地震法的一个重要应用方面。收藏 - This mass line in earthquake forecasting not only cuts losses in life and property but also provides data for new progress in seismology
地震预报走群众路线不仅减少了人民生命财产的损失,而且也为地震学的新发展提供了资料。收藏 - The physics of the earth and its environment,including the physics of fields such as meteorology,oceanography,and seismology.
地球物理学研究地球及其环境的物理学,包括的物理学领域有:气象学、海洋学和地震学等收藏
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