三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 長(zhǎng)??(chang)白??(bai)山?(shan)40米??(mi)射?(she)電??(dian)望??(wang)遠(yuǎn)?(yuan)鏡??(jing)位??(wei)于??(yu)吉??(ji)林??(lin)省??(sheng)長(zhǎng)??(chang)白??(bai)山?(shan)保??(bao)護(hù)??(hu)開(kāi)??(kai)發(fā)??(fa)區(qū)??(qu)池??(chi)西??(xi)區(qū)??(qu)管??(guan)委??(wei)會(huì)??(hui)馬??(ma)鞍??(an)山??(shan)林?(lin)場(chǎng)?(chang)內(nèi)??(nei)??，是?(shi)一??(yi)架??(jia)全??(quan)實(shí)??(shi)面??(mian)、全??(quan)可?(ke)動(dòng)??(dong)、高??(gao)精??(jing)度??(du)、多??(duo)用?(yong)途??(tu)的??(de)地??(di)平??(ping)式??(shi)射??(she)電??(dian)望??(wang)遠(yuǎn)??(yuan)鏡??(jing)??，未??(wei)來(lái)??(lai)計(jì)??(ji)劃??(hua)配??(pei)備??(bei)7個(gè)??(ge)波??(bo)段??(duan)高??(gao)靈?(ling)敏??(min)度??(du)致??(zhi)冷??(leng)接??(jie)收??(shou)機(jī)??(ji)??，實(shí)??(shi)現(xiàn)??(xian)700MHz至??(zhi)50GHz連??(lian)續(xù)秘(xu)頻??(pin)譜??(pu)覆??(fu)蓋??(gai)以??(yi)及??(ji)S/X雙??(shuang)頻??(pin)段??(duan)同??(tong)時(shí)??(shi)觀??(guan)測(cè)??(ce)??，具??(ju)備??(bei)升??(sheng)級(jí)??(ji)到??(dao)86GHz觀??(guan)測(cè)??(ce)的??(de)潛?(qian)力??(li)??。?? 作??(zuo)為??(wei)中??(zhong)國(guó)??(guo)探??(tan)月??(yue)工??(gong)程??(cheng)測(cè)??(ce)控??(kong)系??(xi)統(tǒng)??(tong)的??(de)重??(zhong)要??(yao)組??(zu)成??(cheng)部??(bu)分??(fen)??，VLBI測(cè)??(ce)軌??(gui)分??(fen)系??(xi)統(tǒng)??(tong)目??(mu)前??(qian)已??(yi)圓??(yuan)滿??(man)完?(wan)成??(cheng)探??(tan)月??(yue)工?(gong)程??(cheng)“繞??(rao)”“落??(luo)”“回??(hui)”三?(san)個(gè)??(ge)階??(jie)段?(duan)和??(he)中??(zhong)國(guó)??(guo)首?(shou)次??(ci)火??(huo)星??(xing)探??(tan)測(cè)??(ce)任??(ren)務(wù)??(wu)的?(de)VLBI測(cè)??(ce)定??(ding)軌??(gui)任??(ren)務(wù)??(wu)??。??自??(zi)嫦??(chang)娥??(e)一??(yi)號(hào)??(hao)之??(zhi)后??(hou)??，中??(zhong)國(guó)??(guo)系??(xi)列?(lie)月??(yue)球??(qiu)與??(yu)行??(xing)星??(xing)探?(tan)測(cè)??(ce)任?(ren)務(wù)??(wu)都??(dou)采??(cai)用??(yong)測(cè)??(ce)距??(ju)測(cè)??(ce)速??(su)+VLBI的??(de)新??(xin)型??(xing)測(cè)??(ce)定??(ding)軌??(gui)體??(ti)制?(zhi)??，影??(ying)響??(xiang)深??(shen)遠(yuǎn)??(yuan)??。
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