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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)之祝(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??(da)目??(mu)標??(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?(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??(dong)應(yīng)??(ying)急??(ji)預(yù)??(yu)案??(an)、高??(gao)鐵??(tie)緊??(jin)急??(ji)制??(zhi)動?(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??(dong)關(guān)??(guan)閉??(bi)、核??(he)電?(dian)站??(zhan)安??(an)全??(quan)停??(ting)機?(ji))、保??(bao)護?(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??(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??(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??(bao)、漏??(lou)報??(bao)和??(he)減?(jian)災(zāi)??(zai)效??(xiao)果??(guo)有??(you)限??(xian)等??(deng)情??(qing)況??(kuang)?。　　張?(zhang)幸??(xing)興??(xing)解??(jie)釋??(shi)說??(shuo)??，地??(di)震?(zhen)預(yù)??(yu)警??(jing)系??(xi)統(tǒng)?(tong)主??(zhu)要??(yao)由??(you)以??(yi)下??(xia)幾??(ji)部??(bu)分??(fen)組??(zu)成??(cheng)：預(yù)??(yu)警?(jing)臺??(tai)網(wǎng)??(wang)、預(yù)??(yu)警??(jing)處??(chu)理??(li)系??(xi)統(tǒng)??(tong)、信??(xin)息??(xi)發(fā)??(fa)布??(bu)系??(xi)統(tǒng)??(tong)、預(yù)??(yu)警??(jing)發(fā)?(fa)布??(bu)終??(zhong)端??(duan)??。??。