there are about 30 plates along the surface of the earth D. people damaged the surface of the earth ( B )31. What is the third paragraph mainly about? A. The places of earthquakes. B. The reasons for earthquakes. C. The ways of predicting earthquakes. D. The bad result of an ...
thesmallerPwavethattravelsthefastestfromtheearthquakesource(源)andarrivesbeforethelargerSwave.ButmanyanimalsareabletofeelthePwavesecondsbeforetheSwavearrives.Asforsensinganearthquakedaysorweeksbeforeithappens,that'sadifferentstory.Scientistshavetriedmanydifferentwaysofpredictingearthquakes,butnonehavebeensuccessful....
But guided by historical earthquake experience, seismologists regarded the M7.3 earthquake as the main shock rather than a foreshock of another greater earthquake. Based on the analysis of historical earthquakes in coastal areas of northeastern Japan, the recurrence time of earthquakes is in quasi-...
Seismologists have 18 predicted several earthquakes, such as the earthquake which occurred in Zhangjiakou, China in 1998. 19 , not all earthquakes are predictable, and a system for predicting is not yet 20 .(1) [ ] A. possible B. likely C. probable D. hopeful ...
A method for predicting earthquakes is proposed for the first time, said method making it possible practicably to establish the time, location and magnitude of an earthquake at any point of the Earth's surface several hours before a tremor.BAZIEV, Dzhabrail Kharunovich...
There has been enormous progress in the past century: Scientists have identified the forces that cause earthquakes, and developed technology that can tell us an earthquake’s magnitude and origin. The next hurdle is to find a way of predicting earthquakes, so they don’t catch people by ...
根据画线词的上文“The AI was trained to find unusual patterns (人工智能被训练来发现不寻常的模式)”和下文“that researchers had paired with the data of previous earthquakes (研究人员将其与之前地震的数据进行了配对)”可推知,人工智能是将实时地震数据与先前地震数据配对,从而发现异常。因此,seismic意为...
In this paper, the main source of the cause energy of great earthquakes are discussed; the resonance theory of great earthquake occurrence is presented ; and the key problem in earthquake science which cannot be solved by predecessors has been solved. A new method of predicting great earthquakes...
aBuildings with thick,heavy walls do not resist shock waves very well.Violent earthquakes often cause structures to collapse burying people underneath.Brick builldings are the most vulnerable.The shaking of the earth is sometimes not the greatest disaster.It is in the subsequent fires and floods ...
t sure. Animals might be able to sense earthquakes before they happen, but there is no solid evidence that they can. However, one thing that most seismologists can agree on is that more research is needed. Animals may be the___to predicting earthquakes before they happen, and could help s...