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學習快評丨qibao666888　　不??(bu)到??(dao)4秒??(miao)??，著??(zhe)陸??(lu)腿??(tui)展??(zhan)開??(kai)到??(dao)位??(wei)??。??王?(wang)銘??(ming)剛?(gang)告??(gao)訴??(su)記??(ji)者??(zhe)??，由?(you)于??(yu)國??(guo)內(nèi)?(nei)沒??(mei)有??(you)可??(ke)借??(jie)鑒?(jian)的??(de)經(jīng)??(jing)驗??(yan)??，他??(ta)們?(men)在?(zai)設(shè)??(she)計??(ji)之??(zhi)初??(chu)??，經(jīng)??(jing)歷?(li)了??(le)無??(wu)數(shù)??(shu)的??(de)推??(tui)倒??(dao)重??(zhong)來??(lai)??。　　目??(mu)前??(qian)??，我??(wo)國??(guo)正??(zheng)在?(zai)建??(jian)設(shè)??(she)低??(di)軌??(gui)衛(wèi)??(wei)星??(xing)互??(hu)聯(lián)??(lian)網(wǎng)??(wang)星??(xing)座??(zuo)??，海??(hai)南?(nan)商??(shang)發(fā)??(fa)將??(jiang)成??(cheng)為??(wei)星??(xing)座??(zuo)建??(jian)設(shè)??(she)的??(de)主??(zhu)要?(yao)發(fā)?(fa)射??(she)場??(chang)之??(zhi)一??(yi)??，每??(mei)年?(nian)幾??(ji)百?(bai)顆??(ke)星??(xing)要??(yao)上??(shang)天?(tian)??，這??(zhe)讓?(rang)發(fā)??(fa)射??(she)場??(chang)有??(you)點??(dian)“壓??(ya)力??(li)山??(shan)大??(da)”??。??。