Locating the Focus of EarthquakeStresses of EarthquakeThisarticle describes a method of locating the focus of a starting earthquake basedon the use of the elastic interaction energy. The method allows determining thefocus location and its energy class as well as evaluating the stresses causedby it ...
这场海底地震⑩some熟词生义adv.(用于数词前)大约语从句,修饰先行词 a tsunami;“killing差不多more than..other countries"为现在分在星期天早上7:00①quake centre/center震中词短语作结果状语。左右侵袭印度尼西focus of an earthquake震源[2]“caused by..a magnitude of 9.0”为②stand v.熟词生义到达...
epicentre- the exact location on the Earth's surface directly above the focus of an earthquake extraction- to pull something out, often using force faults- a displacement of rock layers in the Earth's crust in response to stress hypocentre- the point within the earth where an earthquake origi...
Another 254 were foundfocus of an earthquake 震源dead in Thailand and 54 in three other counries (3)In southern extcircled(12) stand v.达特定水平(或数量、Thailand, 1, 900 people were hurt and many more were高度等)。常与at连用missing, local officials said “I was having breakfast with ...
5.the point of origin of an earthquake. 6.the primary center from which a disease develops or in which it localizes. v.t. 7.to bring to a focus or into focus:to focus the lens of a camera. 8.to concentrate:to focus one's thoughts. ...
G. W. Walker, relying on certain observations of the emergence-angle of P waves at Pulkovo, makes the somewhat startling suggestion that the depth of focus is of the order one-fifth of the earth's radius, or about 1250 km. This is a much larger estimate of depth than that hitherto ...
As the focus of relief efforts for the huge earthquake in Türkiye and Syria changes from search and rescue to humanitarian aid, questions are being asked about why the quake caused such destruction. CGTN Europe spoke to several experts to help answer the biggest questions arising ...
move, creating an earthquake. In addition to the main shaking created by an earthquake, there are often foreshocks and aftershocks. Foreshocks generally increase in magnitude leading to the main earthquake, whereas aftershocks happen ___ and decrease in strength. 反馈 收藏 有用 解析 免费...
An earthquake's point of initial rupture is called its focus or hypocenter. The term epicenter means the point at ground level directly above this. 地震的能量突然释放的结果创造了地震波在地壳中。地震检波器记录,也称为地震仪。地震的矩震级是常规报道,或相关的,大多是过时的里克特震级,3级或低主要是...
The underground point where the earthquake rupture begins is thefocusor hypocenter. Theepicenterof an earthquake is the point on the ground directly above the focus. Earthquakes rupture a large zone of a fault around the focus. This rupture zone may be lopsided or symmetrical. Rupture may spread...