火狐体育

關于地震預警的相關科普知識

yi、shenmeshidizhenliedu,tayuzhenjiyoushenmebutong?

dizhenliedushihengliangdizhenyingxianghepohuaichengdudeyiba"chizi",jianchengliedu。lieduyuzhenjibutong。zhenjifanyingdizhenbenshendedaxiao,zhiyudizhenshifangdenengliangduoshaoyouguan;erlieduzefanyingdeshidizhendehouguo,yicidizhenhoubutongdidianliedubutong。dagebifang,zhenjihaobiyizhandengpaodewashu,lieduhaobimouyidianshouguangliangzhaoshedechengdu,tabujinyudengpaodegonglvyouguan,erqieyujulideyuanjinyouguan。yinci,yicidizhenzhiyouyigezhenji,erlieduzegedibutong。

yibaneryan,zhenzhongdiqulieduzuigao,suizhuzhenzhongjujiada,lieduzhujianjianxiao。liru,1976niantangshandizhen,zhenjiwei7.8ji,zhenzhonglieduweiⅺdu;shoutangshandizhenyingxiang,tianjinshiqulieduweiⅷdu,beijingshiduoshudiqulieduweiⅵdu,zaiyuandaoshijiazhuang、taiyuandengdiliedujiugengdile。

er、dizhenyujinghedizhenyubao

shenmeshidizhenyujing?dizhenfashenghou,youzongbo(pbo)hehengbo(sbo)liangzhongzhuyaodizhenbotongshiyouzhenyuanxiangwaichuanbo。zongbochuanbosudujiaokuai,dayue6gongli/miaozuoyou,danzhendongxiangduijiaoxiao。hengbosudujiaoman,dayue4gongli/miaozuoyou,xiedainengliangda,shidadizhenshizaochengpohuaideyuanxiong。

dizhenyubao,shizaidizhenfashengzhiqian,duidizhenfashengshijian、didian、qiangdu(suchengdizhensanyaosu)deyucebaogao。

jiandanlaishuo,dizhenyujingjiushizaidizhenfashenghoudanpohuaixingdizhenbodaolaiqianfachujinggao;dizhenyubaozeshiduishangweifasheng、dankenengfashengdedizhenjinxingshixianyuce。

dizhenyujingxitongshiliyongzhenzhongfujinjianceyiqibuzhuodaodedizhenzongbohou,kuaisugusuandizhencanshubingyucedizhenduizhoubiandiqudeyingxiang,qiangzaipohuaixinghengbodaodazhenzhongzhoubiandiquzhiqian,tongguodianzitongxunxitongfabuyucedizhenqiangduhedaodashijiandejingbaoxinxi,shixiangguanjigouhegongzhongnengcaiqujinjicuoshi,jianqingrenyuanshangwanghezaihaisunshi。qizhuyaoyuanlishiliyongdiancibohedizhenbodesuduchayi。