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艙外航天服為何要“延壽”? 知識帖來了

來源: 央視網(wǎng)
2025-03-23 01:40:50

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  據(jù)??(ju)了??(le)解??(jie)??,從??(cong)神??(shen)舟??(zhou)十??(shi)七??(qi)號??(hao)乘??(cheng)組??(zu)開??(kai)始??(shi)??,航??(hang)天??(tian)員??(yuan)們??(men)共??(gong)七??(qi)次??(ci)出??(chu)艙??(cang)??,對??(dui)太??(tai)陽??(yang)翼??(yi)等??(deng)設(shè)??(she)備??(bei)設(shè)??(she)施??(shi)進(jìn)??(jin)行??(xing)過??(guo)三??(san)次??(ci)維??(wei)護(hù)秘(hu)??,基??(ji)本??(ben)完??(wan)成??(cheng)了?(le)艙??(cang)外??(wai)關(guān)?(guan)鍵??(jian)設(shè)??(she)備??(bei)和??(he)艙??(cang)體??(ti)核??(he)心??(xin)部??(bu)位??(wei)的??(de)空??(kong)間??(jian)碎??(sui)片??(pian)防??(fang)護(hù)??(hu)裝??(zhuang)置??(zhi)的??(de)增??(zeng)補??(bu)安??(an)裝??(zhuang)??。??  中??(zhong)國?(guo)航??(hang)天??(tian)員??(yuan)科??(ke)研?(yan)訓(xùn)??(xun)練??(lian)中??(zhong)心??(xin) 劉??(liu)東??(dong)岳??(yue):二?(er)代??(dai)艙??(cang)外??(wai)服??(fu)是??(shi)在??(zai)使??(shi)用??(yong)壽??(shou)命??(ming)、安??(an)全??(quan)可??(ke)靠??(kao)性??(xing)、活??(huo)動??(dong)工?(gong)效??(xiao)和??(he)測?(ce)試??(shi)維??(wei)修??(xiu)性??(xing)等??(deng)方??(fang)面?(mian)有??(you)一??(yi)個??(ge)全??(quan)面??(mian)提?(ti)升??(sheng)??。??單??(dan)次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)時??(shi)間?(jian)延??(yan)長??(chang)至??(zhi)8小??(xiao)時??(shi)以?(yi)上??(shang)??,活??(huo)動??(dong)關(guān)??(guan)節(jié)??(jie)的?(de)壽??(shou)命??(ming)提??(ti)升??(sheng)10余??(yu)倍??(bei)??,活?(huo)動??(dong)工??(gong)效??(xiao)大??(da)幅??(fu)提??(ti)升??(sheng)??,具??(ju)備?(bei)較??(jiao)好??(hao)的??(de)測??(ce)試??(shi)性??(xing)和??(he)維??(wei)修??(xiu)性??(xing)??。RLEAYLHDEBqibao666888  ju ??(ju)le ??(le)jie ??(jie)??,cong ??(cong)shen ??(shen)zhou ??(zhou)shi ??(shi)qi ??(qi)hao ??(hao)cheng ??(cheng)zu ??(zu)kai ??(kai)shi ??(shi)??,hang ??(hang)tian ??(tian)yuan ??(yuan)men ??(men)gong ??(gong)qi ??(qi)ci ??(ci)chu ??(chu)cang ??(cang)??,dui ??(dui)tai ??(tai)yang ??(yang)yi ??(yi)deng ??(deng)she ??(she)bei ??(bei)she ??(she)shi ??(shi)jin ??(jin)xing ??(xing)guo ??(guo)san ??(san)ci ??(ci)wei ??(wei)hu 秘(hu)??,ji ??(ji)ben ??(ben)wan ??(wan)cheng ??(cheng)le ?(le)cang ??(cang)wai ??(wai)guan ?(guan)jian ??(jian)she ??(she)bei ??(bei)he ??(he)cang ??(cang)ti ??(ti)he ??(he)xin ??(xin)bu ??(bu)wei ??(wei)de ??(de)kong ??(kong)jian ??(jian)sui ??(sui)pian ??(pian)fang ??(fang)hu ??(hu)zhuang ??(zhuang)zhi ??(zhi)de ??(de)zeng ??(zeng)bu ??(bu)an ??(an)zhuang ??(zhuang)??。??  zhong ??(zhong)guo ?(guo)hang ??(hang)tian ??(tian)yuan ??(yuan)ke ??(ke)yan ?(yan)xun ??(xun)lian ??(lian)zhong ??(zhong)xin ??(xin) liu ??(liu)dong ??(dong)yue ??(yue):er ?(er)dai ??(dai)cang ??(cang)wai ??(wai)fu ??(fu)shi ??(shi)zai ??(zai)shi ??(shi)yong ??(yong)shou ??(shou)ming ??(ming)、an ??(an)quan ??(quan)ke ??(ke)kao ??(kao)xing ??(xing)、huo ??(huo)dong ??(dong)gong ?(gong)xiao ??(xiao)he ??(he)ce ?(ce)shi ??(shi)wei ??(wei)xiu ??(xiu)xing ??(xing)deng ??(deng)fang ??(fang)mian ?(mian)you ??(you)yi ??(yi)ge ??(ge)quan ??(quan)mian ??(mian)ti ?(ti)sheng ??(sheng)??。??dan ??(dan)ci ??(ci)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)shi ??(shi)jian ?(jian)yan ??(yan)chang ??(chang)zhi ??(zhi)8xiao ??(xiao)shi ??(shi)yi ?(yi)shang ??(shang)??,huo ??(huo)dong ??(dong)guan ??(guan)jie ??(jie)de ?(de)shou ??(shou)ming ??(ming)ti ??(ti)sheng ??(sheng)10yu ??(yu)bei ??(bei)??,huo ?(huo)dong ??(dong)gong ??(gong)xiao ??(xiao)da ??(da)fu ??(fu)ti ??(ti)sheng ??(sheng)??,ju ??(ju)bei ?(bei)jiao ??(jiao)hao ??(hao)de ??(de)ce ??(ce)shi ??(shi)xing ??(xing)he ??(he)wei ??(wei)xiu ??(xiu)xing ??(xing)??。

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