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艙外航天服為何要“延壽”? 知識(shí)帖來(lái)了

來(lái)源: 央視網(wǎng)
2025-03-23 05:16:46

伊人影院蕉久影院在线99

  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(dòng)??(dong)過(guò)??(guo)程??(cheng)中??(zhong)的??(de)核??(he)心??(xin)裝??(zhuang)備??(bei)??,承??(cheng)擔(dān)??(dan)保??(bao)障??(zhang)著??(zhe)航??(hang)天??(tian)員??(yuan)在??(zai)艙??(cang)外??(wai)活?(huo)動(dòng)??(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(guó)??(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(jì)??(ji)標(biāo)??(biao)準(zhǔn)??(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)”???! ≈??(zhong)國(guó)??(guo)航??(hang)天??(tian)科??(ke)技??(ji)集??(ji)團(tuán)??(tuan) 李??(li)學(xué)??(xue)東??(dong):目?(mu)前??(qian)對(duì)??(dui)我??(wo)們??(men)平??(ping)臺(tái)??(tai)沒(méi)??(mei)有??(you)什??(shen)么??(me)影??(ying)響??(xiang)??。??但??(dan)是??(shi)為??(wei)了??(le)關(guān)??(guan)鍵??(jian)設(shè)??(she)備??(bei)??,我??(wo)們??(men)還??(hai)是??(shi)要??(yao)裝??(zhuang)防??(fang)護(hù)??(hu)板??(ban)進(jìn)??(jin)行??(xing)防??(fang)護(hù)??(hu)??,防??(fang)止??(zhi)咱??(zan)們??(men)長(zhǎng)??(chang)期??(qi)運(yùn)?(yun)行??(xing)對(duì)??(dui)平??(ping)臺(tái)??(tai)造??(zao)成??(cheng)傷??(shang)害??(hai)??。FTYQFDIEJTqibao666888  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)”??。  zhong ??(zhong)guo ??(guo)hang ??(hang)tian ??(tian)ke ??(ke)ji ??(ji)ji ??(ji)tuan ??(tuan) li ??(li)xue ??(xue)dong ??(dong):mu ?(mu)qian ??(qian)dui ??(dui)wo ??(wo)men ??(men)ping ??(ping)tai ??(tai)mei ??(mei)you ??(you)shen ??(shen)me ??(me)ying ??(ying)xiang ??(xiang)??。??dan ??(dan)shi ??(shi)wei ??(wei)le ??(le)guan ??(guan)jian ??(jian)she ??(she)bei ??(bei)??,wo ??(wo)men ??(men)hai ??(hai)shi ??(shi)yao ??(yao)zhuang ??(zhuang)fang ??(fang)hu ??(hu)ban ??(ban)jin ??(jin)xing ??(xing)fang ??(fang)hu ??(hu)??,fang ??(fang)zhi ??(zhi)zan ??(zan)men ??(men)chang ??(chang)qi ??(qi)yun ?(yun)xing ??(xing)dui ??(dui)ping ??(ping)tai ??(tai)zao ??(zao)cheng ??(cheng)shang ??(shang)hai ??(hai)??。

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