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- Based on the analysis to Fourier, Wavelet and Hilbert-Huang Transform, the application of Hilbert-Huang Transform in the analysis of strong earthquake records is discussed with 60 strong aftershocks in Jiji earthquake series. 摘要在简要地介绍比较了傅立叶变换、小波变换、希尔伯特-黄变换理论的基础上,针对集集地震大量强震记录进行各种变换分析比较,以探求希尔伯特-黄变换在强震记录分析中应用的前景。
- A series of tremors often precedes an earthquake. 地震前常发生一连串的微震。
- SEISMIC TRACE FORECASTING BASED UPON CHI-CHI EARTHQUAKE SERIES SEISMICITY 基于集集强震群序列地震特征的地震追踪预测
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- We all felt the earthquake tremors. 我们都感觉到地震时的颤动。
- The city was rased by an earthquake. 地震把这个城市夷为平地。
- A series of provocations led up to the border war. 一系列的挑衅事件导致了边境战争的发生。
- The earthquake was a terrible catastrophe. 这次地震是个可怕的灾难。
- He rapped out a series of curt commands. 他大声发出了一连串简短的命令。
- Plague came in the wake of earthquake. 地震之后紧跟着就是瘟疫。
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- Her story was nothing but a series of fabrications. 她说的完全都是编造的。
- Thousands of people perished in the earthquake. 那次地震死者数以千计。
- Earthquake shocks are often felt in Japan. 在日本常常感觉到地震引起的震动。
- That new television series is not up to much. 那部新的电视系列片的效果并不十分理想。
- The earthquake caused the wall to sway to the left. 地震使墙向左倾斜。
- There has been a dreadful earthquake in Iran. 伊朗发生了一次可怕的地震。
- We had an awful earthquake here last year. 去年我们这里发生了可怕的地震。
- This victory has squared the series. 赢了这一场,把这组赛事的总分拉平了。
- The earthquake devastated a large part of the city. 地震毁坏了一大部分城市。