首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
All nations agree that cooperative efforts are needed to share in research to study and predict earthquakes. In July 1956 the fi
All nations agree that cooperative efforts are needed to share in research to study and predict earthquakes. In July 1956 the fi
admin
2015-02-12
36
问题
All nations agree that cooperative efforts are needed to share in research to study and predict earthquakes. In July 1956 the first World Conference on Earthquake Engineering was held in Tokyo. Although we are a long way from consensus on how far we should go in terms of addressing scientific questions with potential application to earthquake prediction, many point out that low-probability short-term forecasts, while not justifying mass evacuation of cities, may help maintain a state of preparedness beneficial in earthquake-prone areas.
Time-dependent hazard maps already in use in California have led to significant practical benefits in terms of increased investment in aseismatic building construction. However, there is also a potential downside to identifying some areas as being at high risk, in the sense that this may lead to unwarranted complacency in areas identified as being at low risk.
We remain a long way from proving that any earthquake prediction scheme can succeed better than predictions based on the statistics of earthquakes, but this debate has highlighted in the clearest terms possible that when scientists speak of "earthquake prediction", they do not imply the type of accurate short-term prediction that might allow public evacuations before an individual event. Instead the predictions implied come under the general category of probabilistic forecasts for a population of earthquakes.
At depths of several miles inside the earth, the weight of rocks causes great pressure which sometimes causes rocks to break and slip, forming faults(great cracks).When slippage occurs, shock waves are felt and can be detected with seismographs thousands of miles away, but it is important to note that in the end, it is the collapse of man-made structures that causes most of the death and damage. While we continue to explore the degree of predictability of earthquakes on rigorous observational, statistical and theoretical grounds, we should therefore not lose sight of the fact that the best way of preparing for the inevitable remains in the development of land use plans, and building and infrastructure design codes to mitigate their worst effects.
Much of the damage in past earthquakes could have been prevented by______.
选项
A、more frequent use of seismographs
B、better construction of buildings
C、quicker methods of evacuation
D、international cooperation
答案
B
解析
属信息推断题。第四段指出:“最终导致大部分死亡和破坏的是人工结构的崩塌。”可见,如果建筑结构改善,地震的大部分损坏本来可以得到避免。
转载请注明原文地址:https://kaotiyun.com/show/SE74777K
0
考研英语一
相关试题推荐
FewbeyondCalifornia’stechnologycrowdrecognisethenameLarrySonsini;nonewithinitscirclecouldfailto.Forfourdecade
Soonafterhisappointmentassecretary-generaloftheUnitedNationsin1997,KofiAnnanlamentedthathewasbeingaccusedof
Soonafterhisappointmentassecretary-generaloftheUnitedNationsin1997,KofiAnnanlamentedthathewasbeingaccusedof
TheBrownFatHasAlreadyHelpedtoReduceWeightFormostpeople,fatisaburden.Itdoesn’treallymatterwhereitappear
TakingRubbishThestretchofthePacificbetweenHawaiiandCaliforniaisvirtuallyempty.Therearenoislands,noshippin
MarketingPlanOneofthemostpowerfulstrategicplann-ingtoolsabusinesscanpossessisamarketingplan.Hereisnotre
Somecriticsarequestioningthevalueofthejurysystemprobablybecause______.Towhichoftheargumentsdoestheauthoragr
YourfriendMikeisacollegestudent,andheiswonderingwhetherheshouldtakeapart-timejobinabigITcompany.Writeal
Theword"globalization"usuallyconjuresupimagesofglobe-spanningcompaniesanddistance-destroyingtechnologies.Itsenable
Arecenttelevisioncommercialbegins【C1】______theannouncement,"Johnnywasjustbeatenupbythebiggestkid【C2】______theblo
随机试题
互购贸易作为一种对销贸易,下列符合其特点的是()
某男童,9岁,近期家长发现皮肤没有光泽,毛发枯黄,脸上生癣,吃饭不好,生长发育缓慢,免疫功能下降,易生病。该症状提示男童可能缺()
下列关于造成猪肉涨价原因的描述,错误的是()。
单用户操作系统是只为某一个人使用计算机提供服务的程序。()
甲有一套商品房欲出售,经人介绍,与乙签订房屋买卖合同,丙知道后找到甲,表示愿意以更高的价格购买,甲便与丙订立合同并办理房屋过户手续。下列说法正确的是()。
阅读关于“外力作用和地表形态”的图文资料,按要求完成教学设计任务。材料一《普通高中地理课程标准(实验)》中的内容标准要求:“结合实例,分析造成地表形态变化的内外力因素。”材料二某版本教科书中关于“外力作用和地表形态”的相关内容。要求
行政相对人只能对损益性行政行为申请法律救济,而对授益性行政行为则不能申请救济。()
关于对国家机关公务员进行处分的说法,下列哪一选项是正确的?()
历史的车轮滚滚向前,我们依然________理性、良知、责任。我们认为冷静的力量,同样能让人________。冷静,代表着不被表面的喧嚣干扰,不为外界的繁华________,不被情绪裹挟,不受利益诱惑。填入划横线部分最恰当的一项是:
Theunhealthyingredientsandlownutritioncontentofthefoodcanmakeyoulessactiveandlazy,newresearchshows.Nosurpri
最新回复
(
0
)