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持续大雪横扫欧洲

2019-05-23 08:30:49 | 来源: 新华网
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百度 AnexhibitfocusingonChinasLunarExplorationProgram(CLEP)beganSaturdayintheSwisscityofBasel,highlightingsomeofthemagnificentachievementsofChina,whentheCLEPofficiallystarted,Chinahasmadesignificantprogressintheexplorationofthemoon,XuXingli,generalmanagerofChangeAerospaceTechnology(Beijing)LLC,saidattheopeningceremonyoftheexhibit."In2007,ChinasfirstlunarprobeChange-1isthefirstlunarprobetotransmitbackthemostcomplete3-Dmapofthelunarsurface,makingChinaoneofthecountriescapableofouterspaceexploration,"hesaid."SincethesecondphaseoftheCLEPwasapprovedandinitiatedin2008,Change-2andlunarprobesweresuccessfullylaunchedandcompletedtheirmissions,"sprogressinthepastdecadealsoincludessendingtheCE-2lunarprobedirectlyintotheEarth-moontransferorbitin2010,thesoftlandingandpatrolsurveyonanextraterrestrialcelestialbodybyCE-3in2013,andthesuccessfullandingofthereturnandre-entrytestspacecraftinthescheduledareain2014."CLEPe-4lunarmissionthisyear,andwillbethefirst-eversoftlandingandrovingsurveyonthefarsideofthemoon,"ZuoWei,deputychiefdesigneroftheCLEPGroundApplicationSystem,,thebiggestchallengefortheCE-4missionisg,shesaid,ChinaplanstolauncharelaysatelliteinMandwillbethefirstintheworldtousetheunmannedlunarorbitalrendezvousanddockingmodetoachievelunarsurfacesamplingreturn.

  当地时间2019-05-23,德国、捷克、奥地利等地暴风雪天气持续。(图片来源:东方IC)

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