三九養(yǎng)生堂記者 鄧肯·蓋伊 報道
精彩| 據(jù)??(ju)中??(zhong)國??(guo)科??(ke)學(xué)??(xue)院??(yuan)上??(shang)海?(hai)天??(tian)文??(wen)臺??(tai)介??(jie)紹??(shao)?,2004年??(nian)1月??(yue)?,中??(zhong)國??(guo)正??(zheng)式??(shi)啟??(qi)動??(dong)探??(tan)月??(yue)工??(gong)程??(cheng)?,2007年??(nian)?,中??(zhong)國??(guo)VLBI網(wǎng)??(wang)在??(zai)探??(tan)月??(yue)工??(gong)程??(cheng)支??(zhi)持??(chi)下??(xia)建??(jian)立??(li)——中??(zhong)國??(guo)科??(ke)學(xué)??(xue)院??(yuan)上??(shang)海??(hai)天??(tian)文??(wen)臺??(tai)基??(ji)于??(yu)在??(zai)射??(she)電??(dian)天??(tian)文??(wen)領(lǐng)?(ling)域??(yu)的??(de)深??(shen)厚??(hou)積??(ji)累??(lei)?,首??(shou)次??(ci)將??(jiang)實(shí)?(shi)時??(shi)VLBI技??(ji)術(shù)??(shu)應(yīng)??(ying)用??(yong)于??(yu)嫦?(chang)娥??(e)一??(yi)號??(hao)任??(ren)務(wù)??(wu)?,組??(zu)織??(zhi)中??(zhong)國??(guo)科??(ke)學(xué)??(xue)院??(yuan)所?(suo)屬??(shu)天??(tian)文??(wen)臺??(tai)的??(de)優(yōu)??(you)勢??(shi)力??(li)量??(liang)?,建??(jian)立??(li)由??(you)“四??(si)站??(zhan)一?(yi)中??(zhong)心??(xin)”組??(zu)成??(cheng)的??(de)中??(zhong)國??(guo)VLBI網(wǎng)?(wang)?,構(gòu)??(gou)建??(jian)測??(ce)控??(kong)系??(xi)統(tǒng)??(tong)VLBI測??(ce)軌??(gui)分??(fen)系?(xi)統(tǒng)?(tong)??。?? 項(xiàng)??(xiang)目?(mu)團(tuán)??(tuan)隊(duì)??(dui)指??(zhi)出??(chu)?,由??(you)于??(yu)VLBI技?(ji)術(shù)??(shu)本??(ben)身??(shen)的??(de)特?(te)點(diǎn)??(dian)?,望??(wang)遠(yuǎn)??(yuan)鏡??(jing)之??(zhi)間??(jian)的??(de)距??(ju)離??(li)(基??(ji)線??(xian))越??(yue)長??(chang)?,所??(suo)形??(xing)成??(cheng)“虛??(xu)擬??(ni)的??(de)”望??(wang)遠(yuǎn)??(yuan)鏡??(jing)的??(de)“等??(deng)效??(xiao)口??(kou)徑??(jing)”就??(jiu)越??(yue)大?(da)?,多??(duo)個??(ge)望??(wang)遠(yuǎn)??(yuan)鏡??(jing)聯(lián)??(lian)合??(he)觀??(guan)測??(ce)的??(de)靈??(ling)敏??(min)度??(du)和??(he)空??(kong)間??(jian)分??(fen)辨??(bian)率??(lv)也??(ye)越??(yue)高??(gao)??。?
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責(zé)編:楊之光
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責(zé)編:呂程平