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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)
2025-03-22 19:20:41

日本高清另类videohd

  中??(zhong)國??(guo)航??(hang)天??(tian)科??(ke)技??(ji)集??(ji)團??(tuan) 李??(li)學??(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??(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??(wu)??,包??(bao)括??(kuo)新??(xin)技??(ji)術??(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??(wu)期??(qi)間??(jian)出??(chu)艙?(cang)設??(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)??。??MMRKSIOSODqibao666888  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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