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　　除??(chu)了??(le)圓??(yuan)滿??(man)完??(wan)成??(cheng)此??(ci)次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)??，神??(shen)舟??(zhou)十??(shi)九??(jiu)號??(hao)乘??(cheng)組??(zu)已??(yi)在??(zai)軌??(gui)駐??(zhu)留??(liu)近??(jin)五??(wu)個??(ge)月?(yue)??，在?(zai)多??(duo)領(lǐng)??(ling)域?(yu)取??(qu)得??(de)多??(duo)項??(xiang)突??(tu)破??(po)性??(xing)成??(cheng)果??(guo)??。??　　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)??。??。