地震的英文版PPT.ppt

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1、 earthquake in the world Earthquakes are tectonic activities,so the result of Earthquakes are tectonic activities,so the result of quake inevitable and certain tectonic environment quake inevitable and certain tectonic environment concerned.concerned.Meanwhile,earthquakes are not isolated,it just Me

2、anwhile,earthquakes are not isolated,it just happened in the process of the tectonic activities in happened in the process of the tectonic activities in this event,an event before other events will happenthis event,an event before other events will happen.地震是大地构造活动的结果，所以地震的发生必然和一定的构造环境有关。同时，地地震是大地构造

3、活动的结果，所以地震的发生必然和一定的构造环境有关。同时，地震不是孤立发生的，它只是整个构造活动过程中的一个事件，在这个事件之前，还震不是孤立发生的，它只是整个构造活动过程中的一个事件，在这个事件之前，还会发生其他事件。会发生其他事件。You may feel every year,You may feel every year,global earthquake,some still global earthquake,some still are relatively large are relatively large earthquakes.But for an earthquakes

4、But for an earthquake regions,the earthquake regions,the repeatability hours are long,repeatability hours are long,decades,hundreds,decades,hundreds,thousands of years,and thousands of years,and scientific research of words,scientific research of words,have statistical samples.And have statistical

5、samples.And this sample,its very difficult this sample,its very difficult in lifetime.in lifetime.大家可能都感觉到，全球每年都有地震大家可能都感觉到，全球每年都有地震发生，有些还是比较大的地震。但是对发生，有些还是比较大的地震。但是对于一个地区来说，地震发生的重复性时于一个地区来说，地震发生的重复性时间是很长的，几十年、几百年、上千年，间是很长的，几十年、几百年、上千年，而进行科学研究的话，都有统计样本。而进行科学研究的话，都有统计样本。而这个样本的获取，在有生之年都非常而这个样本的获取，在有生之

6、年都非常困难困难。But animals are more sensitive to earthquake,many animal certain organs,it can feel very sensitive than humans know ahead of some disaster events.In fact,the sound waves to the animals will be alarmed,so that appear from the hole,diving snake winter water,pig cow hoops,the dog crying Wolf r

7、oar etc anomaly。而动物对于地震更为敏感，许多动物的某些器官感觉特别灵敏，它能比而动物对于地震更为敏感，许多动物的某些器官感觉特别灵敏，它能比人类提前知道一些灾害事件的发生。在感触到地震的声波时，动物便会人类提前知道一些灾害事件的发生。在感触到地震的声波时，动物便会惊恐万状，以致出现冬蛇出洞，鱼跃水面，猪牛跳圈，狗哭狼吼等异常惊恐万状，以致出现冬蛇出洞，鱼跃水面，猪牛跳圈，狗哭狼吼等异常现象。现象。Animal abnormal situation,people also have a few words“顺口溜”summary：flocks and herds骡马不进厩，pig

8、不吃食dog乱咬。duck不下水岸上闹，chicken飞上树高声叫。冰天雪地snake出洞，Big mouse叼着small mouse跑。rabbit竖耳蹦又撞，fish跃水面惶惶跳。bees群迁闹轰轰，pigeon惊飞不回巢。家家户户都观察，发现异常快报告。About the earthquake propaganda images关于地震的宣传图片关于地震的宣传图片soldiers in quakeInvented in A.D.132 Invented in A.D.132 seismograph,it has 18 years,seismograph,it has 18 years,

9、over time,the function of over time,the function of seismograph been distorted,seismograph been distorted,many people mistakenly think many people mistakenly think seismograph was able to seismograph was able to predict the earthquake predict the earthquake happened.The real,points happened.The real

10、points out that is to monitor out that is to monitor earthquakes,and not predict.earthquakes,and not predict.随着时间推移，地动仪的功能被曲解了，随着时间推移，地动仪的功能被曲解了，很多人误以为地动仪是能够预测地震发很多人误以为地动仪是能够预测地震发生的。事实上，地动仪的真实作用是监生的。事实上，地动仪的真实作用是监测地震，而不是预测。测地震，而不是预测。seismograph 地震的危害地震的危害Earthquake is a destructive great natural di

11、sasters,besides Earthquake is a destructive great natural disasters,besides the direct cause room pour house collapse and landslides,the direct cause room pour house collapse and landslides,crack,sandy soil liquefaction,sandblasting take water crack,sandy soil liquefaction,sandblasting take water ou

12、tside,still can cause fire,explosion,gas spread,floods,outside,still can cause fire,explosion,gas spread,floods,landslides and mudslides,plague,etc.In addition landslides and mudslides,plague,etc.In addition secondary disasters as earthquake caused by social order secondary disasters as earthquake c

13、aused by social order chaos,production stagnation,family damage,life of poor chaos,production stagnation,family damage,life of poor and peoples psychology,often can cause damage than and peoples psychology,often can cause damage than earthquake direct loss bigger!earthquake direct loss bigger!地震是一种破

14、坏力很大的自然灾害，除了直接造成房倒屋塌和山崩、地裂、砂土液化、喷砂冒地震是一种破坏力很大的自然灾害，除了直接造成房倒屋塌和山崩、地裂、砂土液化、喷砂冒水外，还会引起火灾、爆炸、毒气蔓延、水灾、滑坡、泥石流、瘟疫等次生灾害水外，还会引起火灾、爆炸、毒气蔓延、水灾、滑坡、泥石流、瘟疫等次生灾害.此外由此外由于地震所造成的社会秩序混乱、生产停滞、家庭破坏、生活困苦和人们心理的损害，往往于地震所造成的社会秩序混乱、生产停滞、家庭破坏、生活困苦和人们心理的损害，往往会造成比地震直接损失更大的会造成比地震直接损失更大的!The earthquake caused houses collapsed 地地震

15、震导导致致的的房房屋屋倒倒塌塌Main dangers classification:主要危害分类主要危害分类1.The destruction of buildings and structures.Such as 1.The destruction of buildings and structures.Such as houses collapsed,bridge break fall,dam cracking,rails houses collapsed,bridge break fall,dam cracking,rails deformation and so on.deforma

16、tion and so on.2.The ground damage.If the ground fissures,collapse,2.The ground damage.If the ground fissures,collapse,water-jet take sand,etc.The destruction of the natural water-jet take sand,etc.The destruction of the natural objects such as mountains.Such as landslide,landslide,objects such as m

17、ountains.Such as landslide,landslide,etc.etc.3.Tsunami,undersea earthquake cause huge waves 3.Tsunami,undersea earthquake cause huge waves caused coastal regions driven ashore,the damage.caused coastal regions driven ashore,the damage.建筑物与构筑物的破坏。如房屋倒塌、桥梁断落、水坝开裂、铁轨变形等等。建筑物与构筑物的破坏。如房屋倒塌、桥梁断落、水坝开裂、铁轨变形等等。地面破坏。如地面裂缝、塌陷，喷水冒砂等。山体等自然物的破坏。如山崩、地面破坏。如地面裂缝、塌陷，喷水冒砂等。山体等自然物的破坏。如山崩、滑坡等滑坡等.海啸、海底地震引起的巨大海浪冲上海岸，造成沿海地区的破坏。海啸、海底地震引起的巨大海浪冲上海岸，造成沿海地区的破坏。Tsunami Pestilence ground fracturing fire hazard fire hazard debris flow