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學(xué)習(xí)快評丨qibao666888　　河??(he)北??(bei)地??(di)震??(zhen)臺??(tai)測??(ce)震??(zhen)臺??(tai)網(wǎng)?(wang)室??(shi)主??(zhu)任??(ren)張??(zhang)幸??(xing)興?(xing)介?(jie)紹??(shao)??，地?(di)震??(zhen)預(yù)??(yu)警??(jing)是??(shi)指??(zhi)在??(zai)地??(di)震??(zhen)發(fā)??(fa)生??(sheng)后?(hou)??，利??(li)用??(yong)電??(dian)磁??(ci)波??(bo)與??(yu)地??(di)震?(zhen)波??(bo)之??(zhi)間??(jian)、地??(di)震??(zhen)縱??(zong)波??(bo)與??(yu)地??(di)震??(zhen)橫??(heng)波??(bo)之??(zhi)間??(jian)的??(de)傳??(chuan)播??(bo)速??(su)度??(du)差??(cha)異??(yi)??，通??(tong)過??(guo)布??(bu)設(shè)??(she)密?(mi)集??(ji)的??(de)地??(di)震??(zhen)監(jiān)??(jian)測??(ce)臺?(tai)網(wǎng)??(wang)??，在??(zai)破??(po)壞??(huai)性??(xing)地??(di)震??(zhen)波??(bo)到??(dao)達(dá)??(da)目??(mu)標(biāo)??(biao)區(qū)??(qu)域??(yu)前??(qian)??，提?(ti)前??(qian)數(shù)??(shu)秒??(miao)至??(zhi)數(shù)??(shu)十??(shi)秒??(miao)發(fā)??(fa)出??(chu)警??(jing)報(bào)??(bao)的?(de)技??(ji)術(shù)??(shu)??。??地??(di)震??(zhen)預(yù)??(yu)警??(jing)主??(zhu)要??(yao)應(yīng)??(ying)用??(yong)于??(yu)??，為??(wei)公??(gong)眾??(zhong)提?(ti)供??(gong)緊??(jin)急??(ji)避??(bi)震?(zhen)提??(ti)示??(shi)(人??(ren)員??(yuan)密??(mi)集??(ji)場??(chang)所??(suo)啟??(qi)動(dòng)??(dong)應(yīng)??(ying)急??(ji)預(yù)??(yu)案??(an)、高??(gao)鐵??(tie)緊??(jin)急??(ji)制??(zhi)動(dòng)??(dong))??，為??(wei)生??(sheng)命??(ming)線??(xian)工??(gong)程??(cheng)提?(ti)供??(gong)保??(bao)障??(zhang)(燃??(ran)氣??(qi)管??(guan)道??(dao)自??(zi)動(dòng)??(dong)關(guān)??(guan)閉??(bi)、核??(he)電??(dian)站?(zhan)安??(an)全??(quan)停??(ting)機(jī)??(ji))、保??(bao)護(hù)??(hu)重??(zhong)要??(yao)設(shè)??(she)備??(bei)(精??(jing)密?(mi)儀??(yi)器??(qi)、生??(sheng)產(chǎn)??(chan)線??(xian)緊??(jin)急??(ji)停??(ting)機(jī)?(ji))等??(deng)??。地??(di)震??(zhen)預(yù)??(yu)警??(jing)雖??(sui)然??(ran)可??(ke)以??(yi)發(fā)?(fa)送??(song)緊??(jin)急??(ji)警??(jing)報(bào)?(bao)信?(xin)息??(xi)??，但??(dan)現(xiàn)??(xian)階??(jie)段??(duan)也??(ye)有??(you)一??(yi)定??(ding)局?(ju)限?(xian)性?(xing)??，比??(bi)如??(ru)存??(cun)在??(zai)盲??(mang)區(qū)??(qu)、誤??(wu)報(bào)??(bao)、漏??(lou)報(bào)??(bao)和??(he)減??(jian)災(zāi)??(zai)效??(xiao)果??(guo)有??(you)限??(xian)等??(deng)情??(qing)況??(kuang)???！　??(cong)預(yù)??(yu)警?(jing)臺??(tai)網(wǎng)??(wang)到??(dao)終??(zhong)端??(duan)??，5到祝(dao)10秒??(miao)發(fā)??(fa)至??(zhi)手??(shou)機(jī)?(ji)用??(yong)戶??(hu)。