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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?(xue)研??(yan)究??(jiu)與??(yu)技??(ji)術??(shu)試??(shi)驗??(yan)??。??在??(zai)空??(kong)間??(jian)生??(sheng)命??(ming)科??(ke)學??(xue)領??(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??(yao)的??(de)依??(yi)據(jù)??(ju)??。在?(zai)材?(cai)料??(liao)科??(ke)學??(xue)領??(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??(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)??。　　神??(shen)舟??(zhou)十??(shi)九??(jiu)號??(hao)乘?(cheng)組??(zu)的??(de)第??(di)三??(san)次??(ci)出??(chu)艙??(cang)活??(huo)動??(dong)??，也??(ye)是??(shi)空??(kong)間??(jian)站??(zhan)階??(jie)段??(duan)的?(de)第??(di)19次?(ci)出??(chu)艙??(cang)活??(huo)動?(dong)??，這?(zhe)次??(ci)出??(chu)艙??(cang)任??(ren)務??(wu)具?(ju)有??(you)出??(chu)艙??(cang)設??(she)備??(bei)多??(duo)、設?(she)備??(bei)尺??(chi)寸?(cun)大??(da)、安??(an)裝??(zhuang)點??(dian)位??(wei)多?(duo)的??(de)特??(te)點??(dian)和??(he)難??(nan)點??(dian)??，天??(tian)地??(di)密??(mi)切??(qie)協(xié)??(xie)同??(tong)??，圓?(yuan)滿??(man)完??(wan)成??(cheng)了??(le)神??(shen)十??(shi)九??(jiu)乘??(cheng)組??(zu)出??(chu)艙??(cang)活??(huo)動??(dong)的??(de)收??(shou)官??(guan)任??(ren)務??(wu)??。?。