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學習快評丨qibao666888　　天??(tian)鏈??(lian)二??(er)號??(hao)04星??(xing)天??(tian)線??(xian)分??(fen)系??(xi)統(tǒng)??(tong)由??(you)多??(duo)副??(fu)天??(tian)線??(xian)組??(zu)成??(cheng)??。??天??(tian)線??(xian)在??(zai)軌??(gui)展??(zhan)開??(kai)需??(xu)要??(yao)多??(duo)個??(ge)層??(ceng)級??(ji)、多??(duo)個??(ge)步??(bu)驟??(zhou)才??(cai)能??(neng)完?(wan)成??(cheng)??，技??(ji)術(shù)??(shu)難??(nan)度??(du)大??(da)??，固??(gu)有??(you)風??(feng)險??(xian)高?(gao)??。新??(xin)增??(zeng)的??(de)視??(shi)頻??(pin)監(jiān)??(jian)視??(shi)設(shè)??(she)備??(bei)??，讓??(rang)研?(yan)制??(zhi)人??(ren)員??(yuan)有??(you)了??(le)一?(yi)雙??(shuang)“千??(qian)里??(li)眼??(yan)”??，天??(tian)線?(xian)在?(zai)軌??(gui)展??(zhan)開??(kai)實??(shi)時??(shi)過?(guo)程?(cheng)盡??(jin)收??(shou)眼??(yan)底?(di)??，一??(yi)旦??(dan)發(fā)??(fa)現(xiàn)??(xian)問??(wen)題??(ti)可??(ke)快??(kuai)速??(su)處??(chu)置??(zhi)??。。