艙外航天服為何要“延壽”? 知識帖來了
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根??(gen)據??(ju)計??(ji)劃??(hua)??,在??(zai)約??(yue)7小??(xiao)時??(shi)的?(de)出??(chu)艙??(cang)活??(huo)動??(dong)中??(zhong)??,航??(hang)天??(tian)員??(yuan)乘??(cheng)組??(zu)在??(zai)空?(kong)間??(jian)站??(zhan)機??(ji)械??(xie)臂??(bi)和??(he)地??(di)面??(mian)科??(ke)研??(yan)人?(ren)員??(yuan)的??(de)配??(pei)合??(he)支??(zhi)持??(chi)下??(xia)??,完??(wan)成??(cheng)了??(le)空??(kong)間?(jian)站??(zhan)空??(kong)間??(jian)碎?(sui)片??(pian)防?(fang)護??(hu)裝??(zhuang)置??(zhi)及??(ji)艙??(cang)外??(wai)輔?(fu)助??(zhu)設??(she)施??(shi)安??(an)裝??(zhuang)、艙??(cang)外??(wai)設??(she)備??(bei)設??(she)施??(shi)巡??(xun)檢??(jian)等??(deng)任??(ren)務??(wu)??。??其??(qi)中??(zhong)??,節(jié)??(jie)點?(dian)艙??(cang)艙??(cang)外??(wai)狀?(zhuang)態(tài)??(tai)設?(she)置??(zhi)的??(de)完??(wan)成?(cheng)??,將??(jiang)為??(wei)后??(hou)續(xù)??(xu)使??(shi)用??(yong)節(jié)??(jie)點??(dian)艙??(cang)出??(chu)艙??(cang)奠??(dian)定??(ding)基??(ji)礎??(chu)??。 此??(ci)次??(ci)出??(chu)艙??(cang)??,神??(shen)舟??(zhou)十??(shi)九?(jiu)號??(hao)航??(hang)天??(tian)員??(yuan)蔡??(cai)旭??(xu)哲??(zhe)和??(he)宋??(song)令??(ling)東??(dong)身??(shen)著??(zhe)中??(zhong)國??(guo)空??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)??,圓??(yuan)滿??(man)完??(wan)成??(cheng)出??(chu)艙??(cang)活??(huo)動??(dong)??。??至??(zhi)此?(ci)??,中??(zhong)國??(guo)空??(kong)間??(jian)站?(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)已??(yi)經??(jing)圓?(yuan)滿??(man)保??(bao)障??(zhang)空??(kong)間??(jian)站??(zhan)任??(ren)務?(wu)以??(yi)來??(lai)的??(de)19次??(ci)出??(chu)艙?(cang)活??(huo)動??(dong)??,使??(shi)用??(yong)年??(nian)限?(xian)次??(ci)數??(shu)超??(chao)出??(chu)“3年??(nian)15次??(ci)”的??(de)壽??(shou)命??(ming)設??(she)計??(ji)指??(zhi)標??(biao)??????(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)是??(shi)我??(wo)國??(guo)首??(shou)個??(ge)在??(zai)軌??(gui)開??(kai)展??(zhan)壽??(shou)命??(ming)評??(ping)估??(gu)工??(gong)作?(zuo)的??(de)飛??(fei)行?(xing)產??(chan)品??(pin)??。UUWNSLHIBCqibao666888 gen ??(gen)ju ??(ju)ji ??(ji)hua ??(hua)??,zai ??(zai)yue ??(yue)7xiao ??(xiao)shi ??(shi)de ?(de)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)zhong ??(zhong)??,hang ??(hang)tian ??(tian)yuan ??(yuan)cheng ??(cheng)zu ??(zu)zai ??(zai)kong ?(kong)jian ??(jian)zhan ??(zhan)ji ??(ji)xie ??(xie)bi ??(bi)he ??(he)di ??(di)mian ??(mian)ke ??(ke)yan ??(yan)ren ?(ren)yuan ??(yuan)de ??(de)pei ??(pei)he ??(he)zhi ??(zhi)chi ??(chi)xia ??(xia)??,wan ??(wan)cheng ??(cheng)le ??(le)kong ??(kong)jian ?(jian)zhan ??(zhan)kong ??(kong)jian ??(jian)sui ?(sui)pian ??(pian)fang ?(fang)hu ??(hu)zhuang ??(zhuang)zhi ??(zhi)ji ??(ji)cang ??(cang)wai ??(wai)fu ?(fu)zhu ??(zhu)she ??(she)shi ??(shi)an ??(an)zhuang ??(zhuang)、cang ??(cang)wai ??(wai)she ??(she)bei ??(bei)she ??(she)shi ??(shi)xun ??(xun)jian ??(jian)deng ??(deng)ren ??(ren)wu ??(wu)??。??qi ??(qi)zhong ??(zhong)??,jie ??(jie)dian ?(dian)cang ??(cang)cang ??(cang)wai ??(wai)zhuang ?(zhuang)tai ??(tai)she ?(she)zhi ??(zhi)de ??(de)wan ??(wan)cheng ?(cheng)??,jiang ??(jiang)wei ??(wei)hou ??(hou)xu ??(xu)shi ??(shi)yong ??(yong)jie ??(jie)dian ??(dian)cang ??(cang)chu ??(chu)cang ??(cang)dian ??(dian)ding ??(ding)ji ??(ji)chu ??(chu)???! i ??(ci)ci ??(ci)chu ??(chu)cang ??(cang)??,shen ??(shen)zhou ??(zhou)shi ??(shi)jiu ?(jiu)hao ??(hao)hang ??(hang)tian ??(tian)yuan ??(yuan)cai ??(cai)xu ??(xu)zhe ??(zhe)he ??(he)song ??(song)ling ??(ling)dong ??(dong)shen ??(shen)zhe ??(zhe)zhong ??(zhong)guo ??(guo)kong ??(kong)jian ??(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)??,yuan ??(yuan)man ??(man)wan ??(wan)cheng ??(cheng)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)??。??zhi ??(zhi)ci ?(ci)??,zhong ??(zhong)guo ??(guo)kong ??(kong)jian ??(jian)zhan ?(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)yi ??(yi)jing ??(jing)yuan ?(yuan)man ??(man)bao ??(bao)zhang ??(zhang)kong ??(kong)jian ??(jian)zhan ??(zhan)ren ??(ren)wu ?(wu)yi ??(yi)lai ??(lai)de ??(de)19ci ??(ci)chu ??(chu)cang ?(cang)huo ??(huo)dong ??(dong)??,shi ??(shi)yong ??(yong)nian ??(nian)xian ?(xian)ci ??(ci)shu ??(shu)chao ??(chao)chu ??(chu)“3nian ??(nian)15ci ??(ci)”de ??(de)shou ??(shou)ming ??(ming)she ??(she)ji ??(ji)zhi ??(zhi)biao ??(biao)??。kong ??(kong)jian ??(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)shi ??(shi)wo ??(wo)guo ??(guo)shou ??(shou)ge ??(ge)zai ??(zai)gui ??(gui)kai ??(kai)zhan ??(zhan)shou ??(shou)ming ??(ming)ping ??(ping)gu ??(gu)gong ??(gong)zuo ?(zuo)de ??(de)fei ??(fei)xing ?(xing)chan ??(chan)pin ??(pin)??。