三九養(yǎng)生堂記者 鄧肯·蓋伊 報道
精彩| 中??(zhong)國??(guo)科??(ke)學(xué)??(xue)院??(yuan)上??(shang)海??(hai)天??(tian)文?(wen)臺??(tai)項??(xiang)目??(mu)團??(tuan)隊?(dui)介??(jie)紹??(shao)說?(shuo)?,日??(ri)喀??(ka)則??(ze)和??(he)長??(chang)白??(bai)山?(shan)40米??(mi)射??(she)電??(dian)望??(wang)遠??(yuan)鏡??(jing)建??(jian)成??(cheng)后??(hou)?,將??(jiang)與??(yu)上??(shang)海??(hai)65米??(mi)天??(tian)馬?(ma)望??(wang)遠?(yuan)鏡??(jing)、上??(shang)海??(hai)25米??(mi)佘??(she)山??(shan)望??(wang)遠??(yuan)鏡??(jing)、云??(yun)南??(nan)昆??(kun)明??(ming)40米??(mi)望??(wang)遠??(yuan)鏡??(jing)、烏??(wu)魯??(lu)木??(mu)齊??(qi)南??(nan)山??(shan)26米??(mi)望??(wang)遠??(yuan)鏡??(jing)和??(he)上??(shang)海??(hai)VLBI數(shù)??(shu)據(jù)??(ju)處??(chu)理??(li)中??(zhong)心??(xin)一??(yi)起??(qi)?,共??(gong)同??(tong)構(gòu)??(gou)成??(cheng)中?(zhong)國?(guo)科??(ke)學(xué)??(xue)院??(yuan)上??(shang)海??(hai)天??(tian)文??(wen)臺?(tai)的??(de)“六??(liu)站??(zhan)一??(yi)中??(zhong)心??(xin)”觀??(guan)測??(ce)網(wǎng)??(wang)?,實??(shi)現(xiàn)??(xian)同??(tong)時??(shi)具??(ju)備?(bei)“雙??(shuang)子??(zi)網(wǎng)??(wang)、雙??(shuang)目??(mu)標(biāo)??(biao)”能??(neng)力??(li)?,滿??(man)足??(zu)中??(zhong)國??(guo)后??(hou)續(xù)??(xu)深??(shen)空??(kong)探??(tan)測??(ce)任??(ren)務(wù)??(wu)規(guī)??(gui)劃??(hua)中??(zhong)對??(dui)不??(bu)同??(tong)天??(tian)區(qū)??(qu)、兩??(liang)個??(ge)不??(bu)同??(tong)探??(tan)測??(ce)器??(qi)同??(tong)時??(shi)進??(jin)行??(xing)測??(ce)軌??(gui)的??(de)需??(xu)求??(qiu)??。?? 在??(zai)中??(zhong)國??(guo)東??(dong)北??(bei)部??(bu)的??(de)吉??(ji)林??(lin)長??(chang)白??(bai)山??(shan)和??(he)西??(xi)南?(nan)部??(bu)的??(de)西??(xi)藏??(zang)日?(ri)喀??(ka)則??(ze)新??(xin)建??(jian)兩?(liang)臺??(tai)40米??(mi)口??(kou)徑??(jing)的??(de)射??(she)電??(dian)望??(wang)遠??(yuan)鏡??(jing)??,一??(yi)方??(fang)面??(mian)將??(jiang)中??(zhong)國??(guo)現(xiàn)??(xian)有??(you)VLBI網(wǎng)??(wang)從?(cong)“四??(si)站??(zhan)一??(yi)中??(zhong)心??(xin)”升??(sheng)級??(ji)為??(wei)“六?(liu)站??(zhan)一??(yi)中??(zhong)心??(xin)”??,另??(ling)一??(yi)方??(fang)面??(mian)??,通??(tong)過??(guo)升??(sheng)級?(ji)“拉?(la)長??(chang)基??(ji)線??(xian)”??,中??(zhong)國??(guo)境??(jing)內(nèi)??(nei)新??(xin)的??(de)最??(zui)長??(chang)基??(ji)線??(xian)將??(jiang)為??(wei)長??(chang)白??(bai)山??(shan)和??(he)日??(ri)喀?(ka)則?(ze)之??(zhi)間??(jian)約??(yue)3800公??(gong)里??(li)基??(ji)線??(xian)??,超??(chao)過??(guo)原??(yuan)有??(you)上??(shang)海??(hai)和??(he)烏??(wu)魯??(lu)木??(mu)齊??(qi)之??(zhi)間??(jian)約??(yue)3200公??(gong)里??(li)基??(ji)線??(xian)??,最?(zui)大?(da)角??(jiao)分??(fen)辨??(bian)率??(lv)也??(ye)提??(ti)升??(sheng)18%??。??
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