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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 18:27:05

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  在??(zai)軌??(gui)期??(qi)間?(jian)??,神??(shen)十?(shi)九??(jiu)乘??(cheng)組??(zu)重?(zhong)點??(dian)開??(kai)展??(zhan)86項??(xiang)空??(kong)間??(jian)科??(ke)學(xué)??(xue)研??(yan)究??(jiu)與??(yu)技?(ji)術(shù)??(shu)試??(shi)驗??(yan)??。??在??(zai)空??(kong)間??(jian)生??(sheng)命??(ming)科??(ke)學(xué)??(xue)領(lǐng)??(ling)域??(yu)??,完??(wan)成??(cheng)了??(le)中??(zhong)國??(guo)空??(kong)間?(jian)站?(zhan)的??(de)首?(shou)次?(ci)果??(guo)蠅??(ying)在??(zai)軌??(gui)培??(pei)養(yǎng)??(yang)實??(shi)驗??(yan)??,同??(tong)時??(shi)還??(hai)開??(kai)展??(zhan)了??(le)蛋??(dan)白??(bai)質(zhì)??(zhi)結(jié)??(jie)晶??(jing)和??(he)5種??(zhong)細??(xi)胞??(bao)類??(lei)的??(de)在??(zai)軌??(gui)實??(shi)驗??(yan)??,這??(zhe)些??(xie)研??(yan)究??(jiu)為??(wei)研??(yan)究??(jiu)微?(wei)重??(zhong)力??(li)環(huán)??(huan)境?(jing)下??(xia)的??(de)生?(sheng)命??(ming)現(xiàn)??(xian)象??(xiang)及??(ji)其??(qi)規(guī)?(gui)律??(lv)提?(ti)供??(gong)了??(le)重??(zhong)要祝(yao)的??(de)依??(yi)據(jù)??(ju)??。在??(zai)材??(cai)料?(liao)科?(ke)學(xué)??(xue)領(lǐng)??(ling)域??(yu)??,材??(cai)料??(liao)暴??(bao)露??(lu)實??(shi)驗??(yan)裝??(zhuang)置??(zhi)攜??(xie)帶??(dai)天??(tian)舟??(zhou)八?(ba)號??(hao)的??(de)實??(shi)驗??(yan)樣??(yang)品??(pin)??,完??(wan)成?(cheng)了??(le)出??(chu)艙?(cang)任??(ren)務(wù)?(wu)??,這??(zhe)些??(xie)樣??(yang)品??(pin)將??(jiang)在??(zai)今??(jin)年??(nian)下??(xia)半??(ban)年??(nian)返??(fan)回??(hui)空?(kong)間??(jian)站??(zhan)內(nèi)??(nei)??。同??(tong)時??(shi)無??(wu)容??(rong)器??(qi)材??(cai)料??(liao)實??(shi)驗?(yan)柜??(gui)、高??(gao)溫??(wen)材??(cai)料??(liao)實??(shi)驗??(yan)柜?(gui)也??(ye)都?(dou)開??(kai)展??(zhan)了??(le)多??(duo)項??(xiang)金??(jin)屬??(shu)和??(he)非??(fei)金??(jin)屬??(shu)的??(de)實??(shi)驗??(yan)??。  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(dān)??(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)”??。EPEUSUROLTqibao666888  zai ??(zai)gui ??(gui)qi ??(qi)jian ?(jian)??,shen ??(shen)shi ?(shi)jiu ??(jiu)cheng ??(cheng)zu ??(zu)zhong ?(zhong)dian ??(dian)kai ??(kai)zhan ??(zhan)86xiang ??(xiang)kong ??(kong)jian ??(jian)ke ??(ke)xue ??(xue)yan ??(yan)jiu ??(jiu)yu ??(yu)ji ?(ji)shu ??(shu)shi ??(shi)yan ??(yan)??。??zai ??(zai)kong ??(kong)jian ??(jian)sheng ??(sheng)ming ??(ming)ke ??(ke)xue ??(xue)ling ??(ling)yu ??(yu)??,wan ??(wan)cheng ??(cheng)le ??(le)zhong ??(zhong)guo ??(guo)kong ??(kong)jian ?(jian)zhan ?(zhan)de ??(de)shou ?(shou)ci ?(ci)guo ??(guo)ying ??(ying)zai ??(zai)gui ??(gui)pei ??(pei)yang ??(yang)shi ??(shi)yan ??(yan)??,tong ??(tong)shi ??(shi)hai ??(hai)kai ??(kai)zhan ??(zhan)le ??(le)dan ??(dan)bai ??(bai)zhi ??(zhi)jie ??(jie)jing ??(jing)he ??(he)5zhong ??(zhong)xi ??(xi)bao ??(bao)lei ??(lei)de ??(de)zai ??(zai)gui ??(gui)shi ??(shi)yan ??(yan)??,zhe ??(zhe)xie ??(xie)yan ??(yan)jiu ??(jiu)wei ??(wei)yan ??(yan)jiu ??(jiu)wei ?(wei)zhong ??(zhong)li ??(li)huan ??(huan)jing ?(jing)xia ??(xia)de ??(de)sheng ?(sheng)ming ??(ming)xian ??(xian)xiang ??(xiang)ji ??(ji)qi ??(qi)gui ?(gui)lv ??(lv)ti ?(ti)gong ??(gong)le ??(le)zhong ??(zhong)yao 祝(yao)de ??(de)yi ??(yi)ju ??(ju)??。zai ??(zai)cai ??(cai)liao ?(liao)ke ?(ke)xue ??(xue)ling ??(ling)yu ??(yu)??,cai ??(cai)liao ??(liao)bao ??(bao)lu ??(lu)shi ??(shi)yan ??(yan)zhuang ??(zhuang)zhi ??(zhi)xie ??(xie)dai ??(dai)tian ??(tian)zhou ??(zhou)ba ?(ba)hao ??(hao)de ??(de)shi ??(shi)yan ??(yan)yang ??(yang)pin ??(pin)??,wan ??(wan)cheng ?(cheng)le ??(le)chu ??(chu)cang ?(cang)ren ??(ren)wu ?(wu)??,zhe ??(zhe)xie ??(xie)yang ??(yang)pin ??(pin)jiang ??(jiang)zai ??(zai)jin ??(jin)nian ??(nian)xia ??(xia)ban ??(ban)nian ??(nian)fan ??(fan)hui ??(hui)kong ?(kong)jian ??(jian)zhan ??(zhan)nei ??(nei)??。tong ??(tong)shi ??(shi)wu ??(wu)rong ??(rong)qi ??(qi)cai ??(cai)liao ??(liao)shi ??(shi)yan ?(yan)gui ??(gui)、gao ??(gao)wen ??(wen)cai ??(cai)liao ??(liao)shi ??(shi)yan ??(yan)gui ?(gui)ye ??(ye)dou ?(dou)kai ??(kai)zhan ??(zhan)le ??(le)duo ??(duo)xiang ??(xiang)jin ??(jin)shu ??(shu)he ??(he)fei ??(fei)jin ??(jin)shu ??(shu)de ??(de)shi ??(shi)yan ??(yan)???! ang ??(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)”??。

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