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　　中??(zhong)國?(guo)航??(hang)天??(tian)科??(ke)技??(ji)集??(ji)團(tuán)??(tuan) 李??(li)學(xué)??(xue)東??(dong)：后??(hou)續(xù)??(xu)還??(hai)有??(you)一??(yi)些??(xie)防?(fang)護(hù)??(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(yàn)??(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(hù)??(hu)和??(he)衛(wèi)??(wei)星?(xing)防??(fang)護(hù)??(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(tái)??(tai)自?(zi)身??(shen)設(shè)??(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(wù)??(wu)也??(ye)還??(hai)會(huì)??(hui)規(guī)??(gui)劃??(hua)這??(zhe)類?(lei)維??(wei)護(hù)??(hu)工??(gong)作??(zuo)??。DIQGMWXFNJqibao666888　　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)??。