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　　艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)是??(shi)航??(hang)天?(tian)員??(yuan)艙??(cang)外??(wai)活??(huo)動??(dong)過??(guo)程??(cheng)中??(zhong)的??(de)核??(he)心??(xin)裝??(zhuang)備??(bei)??，承??(cheng)擔??(dan)保?(bao)障??(zhang)著?(zhe)航?(hang)天??(tian)員??(yuan)在??(zai)艙??(cang)外??(wai)活??(huo)動??(dong)中??(zhong)的??(de)生??(sheng)命??(ming)安??(an)全??(quan)和??(he)高??(gao)效??(xiao)作??(zuo)業(yè)??(ye)??。??據(jù)??(ju)了??(le)解??(jie)??，中??(zhong)國??(guo)空??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)是?(shi)第?(di)二??(er)代??(dai)“飛?(fei)天?(tian)”艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)??，按??(an)照??(zhao)設(shè)??(she)計??(ji)標??(biao)準??(zhun)??，使??(shi)用??(yong)壽??(shou)命??(ming)為?(wei)“在??(zai)軌??(gui)貯??(zhu)存??(cun)3年??(nian)??，其??(qi)間??(jian)??，出??(chu)艙??(cang)使??(shi)用??(yong)次??(ci)數(shù)??(shu)不??(bu)小??(xiao)于??(yu)15次??(ci)”??。　　據(jù)??(ju)專??(zhuan)家??(jia)介??(jie)紹??(shao)??，空??(kong)間?(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)秉??(bing)承??(cheng)著??(zhe)集??(ji)約??(yue)高??(gao)效??(xiao)的??(de)原??(yuan)則??(ze)??，延??(yan)壽??(shou)的??(de)目??(mu)的??(de)是??(shi)最??(zui)大?(da)化??(hua)發(fā)?(fa)揮??(hui)艙??(cang)外??(wai)服??(fu)在??(zai)軌??(gui)應(yīng)??(ying)用??(yong)效??(xiao)能??(neng)??，節(jié)??(jie)約??(yue)工??(gong)程?(cheng)成??(cheng)本??(ben)??。??科??(ke)研??(yan)團??(tuan)隊??(dui)不??(bu)僅??(jin)要??(yao)對??(dui)空??(kong)間??(jian)站??(zhan)艙??(cang)外??(wai)航??(hang)天??(tian)服??(fu)進??(jin)行??(xing)壽??(shou)命??(ming)評??(ping)估??(gu)??，構(gòu)??(gou)建?(jian)天??(tian)地??(di)聯(lián)??(lian)動??(dong)、科??(ke)學(xué)??(xue)合??(he)理??(li)的?(de)艙??(cang)外??(wai)服??(fu)健??(jian)康??(kang)監(jiān)??(jian)測??(ce)和??(he)壽??(shou)命??(ming)評??(ping)估??(gu)方?(fang)法?(fa)體??(ti)系??(xi)??，同??(tong)時??(shi)??，系??(xi)統(tǒng)??(tong)識??(shi)別??(bie)壽??(shou)命??(ming)短??(duan)板??(ban)??，便??(bian)于??(yu)后??(hou)續(xù)??(xu)服??(fu)裝??(zhuang)壽??(shou)命??(ming)升??(sheng)級??(ji)??。從??(cong)而??(er)達??(da)到??(dao)既??(ji)風?(feng)險??(xian)可??(ke)控??(kong)又??(you)延?(yan)長??(chang)壽??(shou)命?(ming)的?(de)目??(mu)的??(de)??。LRIAZODJBUqibao666888　　cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)shi ??(shi)hang ??(hang)tian ?(tian)yuan ??(yuan)cang ??(cang)wai ??(wai)huo ??(huo)dong ??(dong)guo ??(guo)cheng ??(cheng)zhong ??(zhong)de ??(de)he ??(he)xin ??(xin)zhuang ??(zhuang)bei ??(bei)??，cheng ??(cheng)dan ??(dan)bao ?(bao)zhang ??(zhang)zhe ?(zhe)hang ?(hang)tian ??(tian)yuan ??(yuan)zai ??(zai)cang ??(cang)wai ??(wai)huo ??(huo)dong ??(dong)zhong ??(zhong)de ??(de)sheng ??(sheng)ming ??(ming)an ??(an)quan ??(quan)he ??(he)gao ??(gao)xiao ??(xiao)zuo ??(zuo)ye ??(ye)??。??ju ??(ju)le ??(le)jie ??(jie)??，zhong ??(zhong)guo ??(guo)kong ??(kong)jian ??(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)shi ?(shi)di ?(di)er ??(er)dai ??(dai)“fei ?(fei)tian ?(tian)”cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)??，an ??(an)zhao ??(zhao)she ??(she)ji ??(ji)biao ??(biao)zhun ??(zhun)??，shi ??(shi)yong ??(yong)shou ??(shou)ming ??(ming)wei ?(wei)“zai ??(zai)gui ??(gui)zhu ??(zhu)cun ??(cun)3nian ??(nian)??，qi ??(qi)jian ??(jian)??，chu ??(chu)cang ??(cang)shi ??(shi)yong ??(yong)ci ??(ci)shu ??(shu)bu ??(bu)xiao ??(xiao)yu ??(yu)15ci ??(ci)”???！　u ??(ju)zhuan ??(zhuan)jia ??(jia)jie ??(jie)shao ??(shao)??，kong ??(kong)jian ?(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)bing ??(bing)cheng ??(cheng)zhe ??(zhe)ji ??(ji)yue ??(yue)gao ??(gao)xiao ??(xiao)de ??(de)yuan ??(yuan)ze ??(ze)??，yan ??(yan)shou ??(shou)de ??(de)mu ??(mu)de ??(de)shi ??(shi)zui ??(zui)da ?(da)hua ??(hua)fa ?(fa)hui ??(hui)cang ??(cang)wai ??(wai)fu ??(fu)zai ??(zai)gui ??(gui)ying ??(ying)yong ??(yong)xiao ??(xiao)neng ??(neng)??，jie ??(jie)yue ??(yue)gong ??(gong)cheng ?(cheng)cheng ??(cheng)ben ??(ben)??。??ke ??(ke)yan ??(yan)tuan ??(tuan)dui ??(dui)bu ??(bu)jin ??(jin)yao ??(yao)dui ??(dui)kong ??(kong)jian ??(jian)zhan ??(zhan)cang ??(cang)wai ??(wai)hang ??(hang)tian ??(tian)fu ??(fu)jin ??(jin)xing ??(xing)shou ??(shou)ming ??(ming)ping ??(ping)gu ??(gu)??，gou ??(gou)jian ?(jian)tian ??(tian)di ??(di)lian ??(lian)dong ??(dong)、ke ??(ke)xue ??(xue)he ??(he)li ??(li)de ?(de)cang ??(cang)wai ??(wai)fu ??(fu)jian ??(jian)kang ??(kang)jian ??(jian)ce ??(ce)he ??(he)shou ??(shou)ming ??(ming)ping ??(ping)gu ??(gu)fang ?(fang)fa ?(fa)ti ??(ti)xi ??(xi)??，tong ??(tong)shi ??(shi)??，xi ??(xi)tong ??(tong)shi ??(shi)bie ??(bie)shou ??(shou)ming ??(ming)duan ??(duan)ban ??(ban)??，bian ??(bian)yu ??(yu)hou ??(hou)xu ??(xu)fu ??(fu)zhuang ??(zhuang)shou ??(shou)ming ??(ming)sheng ??(sheng)ji ??(ji)??。cong ??(cong)er ??(er)da ??(da)dao ??(dao)ji ??(ji)feng ?(feng)xian ??(xian)ke ??(ke)kong ??(kong)you ??(you)yan ?(yan)chang ??(chang)shou ??(shou)ming ?(ming)de ?(de)mu ??(mu)de ??(de)??。