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地震危害
1。Shaking and ground rupture
Shaking and ground rupture are the main effects created by earthquakes, principally resulting in more or less severe damage to buildings and other rigid structures
2。Landslides and avalanches
Earthquakes, along with severe storms, volcanic activity, coastal wave attack, and wildfires, can produce slope instability leading to landslides, a major geological hazard. Landslide danger may persist while emergency personnel are attempting rescue
3。Fires
Earthquakes can cause fires by damaging electrical power or gas lines. In the event of water mains rupturing and a loss of pressure, it may also become difficult to stop the spread of a fire once it has started
4。Tsunami
Large waves produced by an earthquake or a submarine landslide can overrun nearby coastal areas in a matter of minutes. Tsunamis can also travel thousands of kilometers across open ocean and wreak destruction on far shores hours after the earthquake that generated them
地震预防
Today, there are ways to protect and prepare possible sites of earthquakes from severe damage, through the following processes: earthquake engineering, earthquake preparedness, household seismic safety, seismic retrofit (including special fasteners, materials, and techniques), seismic hazard, mitigation of seismic motion, and earthquake prediction. Seismic retrofitting is the modification of existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to earthquakes. With better understanding of seismic demand on structures and with our recent experiences with large earthquakes near urban centers, the need of seismic retrofitting is well acknowledged
太多了。。120字的话,进去随便找几句话就行了
地震危害
1。Shaking and ground rupture
Shaking and ground rupture are the main effects created by earthquakes, principally resulting in more or less severe damage to buildings and other rigid structures
2。Landslides and avalanches
Earthquakes, along with severe storms, volcanic activity, coastal wave attack, and wildfires, can produce slope instability leading to landslides, a major geological hazard. Landslide danger may persist while emergency personnel are attempting rescue
3。Fires
Earthquakes can cause fires by damaging electrical power or gas lines. In the event of water mains rupturing and a loss of pressure, it may also become difficult to stop the spread of a fire once it has started
4。Tsunami
Large waves produced by an earthquake or a submarine landslide can overrun nearby coastal areas in a matter of minutes. Tsunamis can also travel thousands of kilometers across open ocean and wreak destruction on far shores hours after the earthquake that generated them
地震预防
Today, there are ways to protect and prepare possible sites of earthquakes from severe damage, through the following processes: earthquake engineering, earthquake preparedness, household seismic safety, seismic retrofit (including special fasteners, materials, and techniques), seismic hazard, mitigation of seismic motion, and earthquake prediction. Seismic retrofitting is the modification of existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to earthquakes. With better understanding of seismic demand on structures and with our recent experiences with large earthquakes near urban centers, the need of seismic retrofitting is well acknowledged
太多了。。120字的话,进去随便找几句话就行了
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大的晃动时间约为1分钟左右。这是首先应顾及的是您自己与家人的人身安全。首先,在重心较低、且结实牢固的桌子下面躲避,并紧紧抓牢桌子腿。在没有桌子等可供藏身的场合,无论如何,也要用坐垫等物保护好头部。
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这是生物与地震的作文:
Many animals, particularly sensitive to some of the organ, it can feel than humans know some disaster events, such as the ocean storms can predict the jellyfish, mice can advance from the harmful gas or coal mine collapsed, etc. But in sight, hearing, touch, vibration, PingHengJiao organs, which played a leading role, which also plays a role, auxiliary judgment on different animals may be different. With the earthquake from the physical, chemical changes (vibration, electricity and magnetism, meteorology, water radon content), often can make some animals sense organs of certain stimulation and abnormal reaction. If a region of gravity changes, some animals can sense organs through its balance, An abnormal vibration, some animals may perceive auditory organs. Long before the earthquake in the underground rock daily activities, slowly, while peristaltic fault between the friction and strong, so somebody thinks in the fault surface friction generates a few times per second only to ten times, below the human auditory can feel the low-frequency waves. People in over 20 times per second, and the sound waves can feel not animals. Those who feel very sensitive animals, in touch the sound waves, alarmed, winter, the snake holes, pig cow jump dives, crying Wolf roar dog such anomalies. There are many kinds of animal, big livestock, poultry and burrowing animals, animal and fish etc. Hibernate
Before the earthquake response animal anomaly animal:
Cows, horses, donkey and mule troubled, not into the stables, don't eat, rambunctious, cluster and noise brake pedal to flee, the REINS, and walk in stampedes suddenly. Pig feeding into circle, no noise, screamed out, the circle arch ring, and fled. The sheep into circle, not eating the noise and screamed out, fled, circle circle. Barking dogs sniff to weep, and scratched and bite, noise, beak running disorderly move, dogs don't listen gouzai instructions. Cat troubled, carrying the cat births move on the tree.
The rabbit don't eat grass, in the nest on domestic made out, surprised. Duck, goose down, not night during the day, not eating into master, exclaim, follow, goofy. The chicken, bump into, in the tree, within the noise. Pigeon into nest, habitat, suddenly started up from outside QingChao and fly. Rat hole, like daytime groups like drunken people fear, afraid daze, and carrying the mice scurrying about moving. Hibernate a hole in the snake snake, freezing, frozen snow, a number of cluster. The fish swim in floating, crazy, jump, cylinder of jumping fish head, tail touch bleeding, bark, jump cylinder, dull and death. Toad (toad) groups, and even ran into a hole in the streets.
The abnormal animals, people also has a few words ShunKouLiu summary:
Before the earthquake there, animal sign of monitoring is very important.
Cattle and sheep, pigs mule into stables was not dog mess bite.
Duck not into the shore, chicken fly on the tree is loud.
Snow and ice hole, rat snake diaozhao mice running.
The rabbit jumped and upright ears, diving surface tension.
Bees group moved rah-rah, pigeons fly back was to nest.
Every family observation, discover the unusually quick reports.
In addition, some plants have anomalies before the season, if not a beautiful flower, or large wither and abnormal exuberant, etc.
Many animals, particularly sensitive to some of the organ, it can feel than humans know some disaster events, such as the ocean storms can predict the jellyfish, mice can advance from the harmful gas or coal mine collapsed, etc. But in sight, hearing, touch, vibration, PingHengJiao organs, which played a leading role, which also plays a role, auxiliary judgment on different animals may be different. With the earthquake from the physical, chemical changes (vibration, electricity and magnetism, meteorology, water radon content), often can make some animals sense organs of certain stimulation and abnormal reaction. If a region of gravity changes, some animals can sense organs through its balance, An abnormal vibration, some animals may perceive auditory organs. Long before the earthquake in the underground rock daily activities, slowly, while peristaltic fault between the friction and strong, so somebody thinks in the fault surface friction generates a few times per second only to ten times, below the human auditory can feel the low-frequency waves. People in over 20 times per second, and the sound waves can feel not animals. Those who feel very sensitive animals, in touch the sound waves, alarmed, winter, the snake holes, pig cow jump dives, crying Wolf roar dog such anomalies. There are many kinds of animal, big livestock, poultry and burrowing animals, animal and fish etc. Hibernate
Before the earthquake response animal anomaly animal:
Cows, horses, donkey and mule troubled, not into the stables, don't eat, rambunctious, cluster and noise brake pedal to flee, the REINS, and walk in stampedes suddenly. Pig feeding into circle, no noise, screamed out, the circle arch ring, and fled. The sheep into circle, not eating the noise and screamed out, fled, circle circle. Barking dogs sniff to weep, and scratched and bite, noise, beak running disorderly move, dogs don't listen gouzai instructions. Cat troubled, carrying the cat births move on the tree.
The rabbit don't eat grass, in the nest on domestic made out, surprised. Duck, goose down, not night during the day, not eating into master, exclaim, follow, goofy. The chicken, bump into, in the tree, within the noise. Pigeon into nest, habitat, suddenly started up from outside QingChao and fly. Rat hole, like daytime groups like drunken people fear, afraid daze, and carrying the mice scurrying about moving. Hibernate a hole in the snake snake, freezing, frozen snow, a number of cluster. The fish swim in floating, crazy, jump, cylinder of jumping fish head, tail touch bleeding, bark, jump cylinder, dull and death. Toad (toad) groups, and even ran into a hole in the streets.
The abnormal animals, people also has a few words ShunKouLiu summary:
Before the earthquake there, animal sign of monitoring is very important.
Cattle and sheep, pigs mule into stables was not dog mess bite.
Duck not into the shore, chicken fly on the tree is loud.
Snow and ice hole, rat snake diaozhao mice running.
The rabbit jumped and upright ears, diving surface tension.
Bees group moved rah-rah, pigeons fly back was to nest.
Every family observation, discover the unusually quick reports.
In addition, some plants have anomalies before the season, if not a beautiful flower, or large wither and abnormal exuberant, etc.
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2010-10-07
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你可以先用中文写,再在网上找翻译工具,翻译成英文。
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