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學(xué)習(xí)快評丨qibao666888　　北??(bei)京??(jing)順??(shun)義??(yi)的??(de)一??(yi)個??(ge)試??(shi)驗?(yan)場??(chang)所?(suo)正??(zheng)在??(zai)進??(jin)行??(xing)火??(huo)箭??(jian)著?(zhe)陸?(lu)腿??(tui)的??(de)試??(shi)驗??(yan)??。??王??(wang)銘??(ming)剛??(gang)是??(shi)這??(zhe)項??(xiang)試??(shi)驗??(yan)的?(de)負??(fu)責(zé)??(ze)人?(ren)?，記??(ji)者??(zhe)見??(jian)到??(dao)他??(ta)的??(de)時??(shi)候??(hou)他??(ta)正??(zheng)在??(zai)這??(zhe)里??(li)跑??(pao)前??(qian)跑??(pao)后??(hou)?，確??(que)認??(ren)試??(shi)驗??(yan)前?(qian)各??(ge)系??(xi)統(tǒng)??(tong)的??(de)準(zhǔn)??(zhun)備??(bei)情??(qing)況??(kuang)??。他?(ta)告??(gao)訴?(su)記??(ji)者??(zhe)?，火??(huo)箭??(jian)裝??(zhuang)上??(shang)了??(le)腿??(tui)?，是??(shi)可??(ke)重??(zhong)復(fù)??(fu)使??(shi)用??(yong)火??(huo)箭??(jian)的??(de)標(biāo)??(biao)志?(zhi)??。這??(zhe)個??(ge)著??(zhe)陸??(lu)支??(zhi)撐??(cheng)腿??(tui)將??(jiang)在??(zai)火??(huo)箭??(jian)回??(hui)收??(shou)過秘(guo)程??(cheng)中??(zhong)距??(ju)離??(li)地??(di)面??(mian)100米??(mi)左??(zuo)右??(you)時??(shi)展??(zhan)開??(kai)?，讓??(rang)火??(huo)箭??(jian)能??(neng)夠?(gou)“站??(zhan)得??(de)住??(zhu)”???！　??(re)鬧??(nao)的??(de)火??(huo)箭??(jian)一??(yi)條??(tiao)街??(jie)。