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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 21:19:17

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  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)??。??  據(jù)??(ju)專??(zhuan)家??(jia)介??(jie)紹??(shao)?,目??(mu)前??(qian)空??(kong)間??(jian)站??(zhan)面?(mian)臨??(lin)的??(de)問??(wen)題??(ti)主??(zhu)要??(yao)來??(lai)自??(zi)空??(kong)間??(jian)碎?(sui)片??(pian)撞??(zhuang)擊??(ji)和??(he)平??(ping)臺??(tai)自??(zi)身??(shen)設??(she)備??(bei)老??(lao)化??(hua)??。??后??(hou)續(xù)??(xu)?,航??(hang)天??(tian)員??(yuan)們??(men)的??(de)出?(chu)艙??(cang)任??(ren)務??(wu)也??(ye)還??(hai)會??(hui)規(guī)??(gui)劃??(hua)這??(zhe)類??(lei)維??(wei)護??(hu)工??(gong)作??(zuo)??。MEKJXHDDXEqibao666888  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)??。??  ju ??(ju)zhuan ??(zhuan)jia ??(jia)jie ??(jie)shao ??(shao)?,mu ??(mu)qian ??(qian)kong ??(kong)jian ??(jian)zhan ??(zhan)mian ?(mian)lin ??(lin)de ??(de)wen ??(wen)ti ??(ti)zhu ??(zhu)yao ??(yao)lai ??(lai)zi ??(zi)kong ??(kong)jian ??(jian)sui ?(sui)pian ??(pian)zhuang ??(zhuang)ji ??(ji)he ??(he)ping ??(ping)tai ??(tai)zi ??(zi)shen ??(shen)she ??(she)bei ??(bei)lao ??(lao)hua ??(hua)??。??hou ??(hou)xu ??(xu)?,hang ??(hang)tian ??(tian)yuan ??(yuan)men ??(men)de ??(de)chu ?(chu)cang ??(cang)ren ??(ren)wu ??(wu)ye ??(ye)hai ??(hai)hui ??(hui)gui ??(gui)hua ??(hua)zhe ??(zhe)lei ??(lei)wei ??(wei)hu ??(hu)gong ??(gong)zuo ??(zuo)??。

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