阿拉木圖大地震的時(shí)間？ - 常識判斷
阿拉木圖大地震的時(shí)間？減小字體增大字體阿拉木圖大地震的時(shí)間？
GreatAlma-AtaEarthquakeof1911
1911年1月3日在哈薩克斯坦阿拉木圖以南發(fā)生的一次大地震。前蘇聯(lián)學(xué)者認(rèn)為此處是地殼垂直差異運(yùn)動(dòng)很強(qiáng)烈的地帶，極容易發(fā)生大地震。最初計(jì)算的震級為8.4級，后來有人修定為7.8級。地震發(fā)生在克賓河谷內(nèi)。從更大的范圍看，此震屬于北天山地震帶，與中國新疆北部的地震屬于同一個(gè)體系。在宏觀現(xiàn)象上，此震具有一個(gè)非常顯著的特點(diǎn)，即沿地面裂縫凍土破碎出現(xiàn)有大量的巨大凍土塊。地震發(fā)生后，在宏觀考察中未找到主斷層線。根據(jù)后來的研究，有人認(rèn)為存在一個(gè)以地表斷層崖為標(biāo)志的主斷層線，它一直切過地表的各種地形，最大錯(cuò)距有10米。
中國內(nèi)蒙古高原的組成部分。位于甘肅省和寧夏回族自治區(qū)北部及內(nèi)蒙古自治區(qū)巴彥淖爾盟西部。西起馬鬃山，東達(dá)賀蘭山、狼山，南起北山（包括合黎山、龍首山），北止國境線。海拔1000～1500米，少數(shù)山地超過2000米。地勢微向北傾，地面起伏小。為荒漠草原，流沙、戈壁廣泛分布。高原東部有巴丹吉林沙漠、騰格里沙漠、烏蘭布和沙漠等。沙丘間洼地散布許多鹽湖，如吉蘭泰鹽池，出產(chǎn)吉鹽，粒大、雜質(zhì)少、味美。高原中部的額爾濟(jì)納盆地，水草豐美，為良好的牧場。西部馬鬃山一帶氣候干旱，地面遍布巖屑。阿拉善盟
位于中國內(nèi)蒙古自治區(qū)最西部。阿拉善系蒙古語，一說為賀蘭山諧音，一說意為野駿馬。簡稱阿盟。北與蒙古國交界，國境線長達(dá)千米，東與巴彥淖爾盟、烏海市接壤，東南與寧夏回族自治區(qū)毗鄰，西和西南與甘肅省相連，面積27萬平方千米。人口約16萬，其中蒙古族4.2萬，其他少數(shù)民族萬。轄阿拉善左旗、阿拉善右旗、額濟(jì)納旗3個(gè)旗。
清康熙二十五年（1686）設(shè)阿拉善旗，直屬清廷。清雍正九年（1731）設(shè)額濟(jì)納旗，歸陜甘總督節(jié)制。民國年間，兩旗直隸寧夏省政府。1949年后，先后歸寧夏、甘肅管轄。1956年劃歸內(nèi)蒙古自治區(qū)，屬巴彥淖爾盟。1980年成立阿拉善盟。
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發(fā)布時(shí)間：2017-06-30 11:21:36For every 10 men who died in battle in the Civil War, two or three of them died of disease. Doctors of that time knew very little about causes of sickness or ways of preventing it. Thousands of men in poor health became soldiers. Hundreds of others had never had childhood diseases. Many of these soldiers could not withstand the epidemics(傳染病)of measles(麻疹), mumps(肋腺炎), and whooping cough that went through the camps.Army life was hard. Soldiers got few fruits or vegetables. There was no milk unless they happened to find a cow. Neither their clothes nor their shelters protected the troops from rain, snow, and cold. Sickness and disease were spread by insects, rats, and impure drinking water. Often the men drank straight from muddy streams.Gunshot wounds were serious, as in any war, but they did not cause as much death and suffering as disease did.1. Disease caused _______.A. only a few deaths B. fewer deaths than wounds didC. more deaths than wounds did D. both A and B2. Doctors at the time of the Civil War knew _______.A. a lot about curing disease B. little about the causes of diseaseC. only how to prevent disease D. both B and C3. Men who were accepted as Civil War soldiers were _______.A. known to have already had measles and mumpsB. required to be in perfect healthC. able to withstand epidemics easilyD. sometimes in poor health4. Insects and rats were dangerous because they _______.A. destroyed food B. carried diseaseC. made the water impure D. ruined the soldiers clothing5. The best title for this selection is _______.A. DiseaseB. The Greatest Danger in the Civil WarC. Insects, Rats, and Gunshot WoundsD. The History of Epidemics
