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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 02:22:50

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  中??(zhong)國?(guo)航??(hang)天??(tian)科??(ke)技??(ji)集??(ji)團??(tuan) 李??(li)學(xué)??(xue)東??(dong):后??(hou)續(xù)??(xu)還??(hai)有?(you)一??(yi)些?(xie)防??(fang)護??(hu)維??(wei)修??(xiu)任??(ren)務(wù)??(wu)??,但?(dan)不??(bu)是??(shi)很??(hen)多??(duo)了??(le)??,還??(hai)有??(you)別??(bie)的??(de)出??(chu)艙??(cang)任??(ren)務(wù)??(wu)??,包??(bao)括??(kuo)新??(xin)技??(ji)術(shù)??(shu)驗??(yan)證??(zheng)??,現(xiàn)??(xian)在??(zai)近??(jin)地??(di)軌??(gui)道??(dao)商??(shang)業(yè)?(ye)化??(hua)衛(wèi)??(wei)星??(xing)都??(dou)比??(bi)較??(jiao)多??(duo)了??(le)??,所??(suo)以??(yi)說??(shuo)近??(jin)地??(di)軌??(gui)道??(dao)碎??(sui)片??(pian)防??(fang)護??(hu)和??(he)衛(wèi)??(wei)星??(xing)防??(fang)護??(hu)就??(jiu)越??(yue)來??(lai)越??(yue)重??(zhong)要??(yao)了??(le)??。??  此??(ci)次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)??,是??(shi)目?(mu)前??(qian)空?(kong)間??(jian)站??(zhan)任?(ren)務(wù)??(wu)期?(qi)間??(jian)出??(chu)艙??(cang)設(shè)?(she)備??(bei)數(shù)??(shu)量?(liang)最??(zui)多??(duo)的??(de)一??(yi)次??(ci)??,航??(hang)天??(tian)員??(yuan)需?(xu)要??(yao)移??(yi)動??(dong)至??(zhi)多??(duo)個??(ge)作??(zuo)業(yè)??(ye)點?(dian)進??(jin)行??(xing)安??(an)裝?(zhuang)操??(cao)作??(zuo)??。?NSCHTSTDWFqibao666888  zhong ??(zhong)guo ?(guo)hang ??(hang)tian ??(tian)ke ??(ke)ji ??(ji)ji ??(ji)tuan ??(tuan) li ??(li)xue ??(xue)dong ??(dong):hou ??(hou)xu ??(xu)hai ??(hai)you ?(you)yi ??(yi)xie ?(xie)fang ??(fang)hu ??(hu)wei ??(wei)xiu ??(xiu)ren ??(ren)wu ??(wu)??,dan ?(dan)bu ??(bu)shi ??(shi)hen ??(hen)duo ??(duo)le ??(le)??,hai ??(hai)you ??(you)bie ??(bie)de ??(de)chu ??(chu)cang ??(cang)ren ??(ren)wu ??(wu)??,bao ??(bao)kuo ??(kuo)xin ??(xin)ji ??(ji)shu ??(shu)yan ??(yan)zheng ??(zheng)??,xian ??(xian)zai ??(zai)jin ??(jin)di ??(di)gui ??(gui)dao ??(dao)shang ??(shang)ye ?(ye)hua ??(hua)wei ??(wei)xing ??(xing)dou ??(dou)bi ??(bi)jiao ??(jiao)duo ??(duo)le ??(le)??,suo ??(suo)yi ??(yi)shuo ??(shuo)jin ??(jin)di ??(di)gui ??(gui)dao ??(dao)sui ??(sui)pian ??(pian)fang ??(fang)hu ??(hu)he ??(he)wei ??(wei)xing ??(xing)fang ??(fang)hu ??(hu)jiu ??(jiu)yue ??(yue)lai ??(lai)yue ??(yue)zhong ??(zhong)yao ??(yao)le ??(le)??。??  ci ??(ci)ci ??(ci)chu ??(chu)cang ??(cang)huo ??(huo)dong ??(dong)??,shi ??(shi)mu ?(mu)qian ??(qian)kong ?(kong)jian ??(jian)zhan ??(zhan)ren ?(ren)wu ??(wu)qi ?(qi)jian ??(jian)chu ??(chu)cang ??(cang)she ?(she)bei ??(bei)shu ??(shu)liang ?(liang)zui ??(zui)duo ??(duo)de ??(de)yi ??(yi)ci ??(ci)??,hang ??(hang)tian ??(tian)yuan ??(yuan)xu ?(xu)yao ??(yao)yi ??(yi)dong ??(dong)zhi ??(zhi)duo ??(duo)ge ??(ge)zuo ??(zuo)ye ??(ye)dian ?(dian)jin ??(jin)xing ??(xing)an ??(an)zhuang ?(zhuang)cao ??(cao)zuo ??(zuo)??。?

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