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lifeline造句
Selectasinglelifeline.Communicationiscalledthelifelineofcities.Themessageandlifelinereorderingoperationprovidesthesolution.Themessagesareaddedtothebottomofthelifeline.Themessagesstartononeobject'slif...
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lifeline engineering造句
Bridgeisthekeyprojectinlifelineengineering.Thelifelineengineeringresearchisoneofthebasicmotivationstoadvancethestructureengineering.Bridgesarelifelineengineering.Onceseismicdestructionoccurred,itwillb...
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economic lifeline造句
Butnowthateconomiclifelineisinjeopardy.ThereasonableformulationoftherurallandpolicyconcernsChina,seconomiclifeline.Asthenationalstrategicindustry,thepetroleumandpetrochemicalindustryiscloselyconnected...