Ngo-7:38 ntambama ngoJuni 4, i-Chang'e 6 ephethe amasampula enyanga yasuka ngemuva kweNyanga, kwathi ngemva kokuba injini ye-3000N isebenze cishe imizuzu eyisithupha, yathumela ngempumelelo imoto ekhuphukayo endaweni ehleliwe yokujikeleza kwenyanga.
Kusukela mhla zi-2 kuya ku-3 kuNhlangulana, i-Chang'e 6 yaqeda ngempumelelo ukusampula okuhlakaniphile nokusheshayo eSouth Pole-Aitken (SPA) Basin ohlangothini olukude lwenyanga, futhi yafaka futhi yagcina amasampula ayigugu enyanga akude kudivayisi yokugcina ethwalwa yimoto ekhuphukayo ngendlela enqunyiwe. Ngesikhathi senqubo yokusampula kanye nokufaka, abacwaningi, elabhorethri yomhlaba, balingisa imodeli yendawo yendawo yokusampula futhi balingisa ukusampula ngokusekelwe kudatha yomtholi edluliselwe emuva yisathelayithi ye-Queqiao-2 relay, enikeza ukwesekwa okubalulekile kokuthatha izinqumo zokuthatha amasampula kanye nokusebenza ezicini ezahlukene.
Ukusampula okuhlakaniphile kungenye yezixhumanisi ezibalulekile zomsebenzi we-Chang'e 6. I-detector yamelana nokuhlolwa kokushisa okuphezulu ngemuva kwenyanga futhi yaqoqa amasampula enyanga ngezindlela ezimbili: ukubhoboza ngamathuluzi okubhoboza nokuthatha amasampula etafuleni lengalo yerobhothi, ngaleyo ndlela yathola ukusampula okuzenzakalelayo okunezinhla eziningi nokuhlukahlukene.
Ikhamera yokufika, ikhamera ye-panoramic, i-lunar soil structure detector, i-lunar mineral spectrum analyzer kanye neminye imithwalo ebekwe ku-Chang'e 6 lander yayivame ukuvulwa, futhi ukuhlola kwesayensi kwenziwa ngokwecebo, kudlala indima ebalulekile emisebenzini yokuhlola yesayensi efana nokuthola nokutadisha i-topography yobuso benyanga kanye nezingxenye zamaminerali, kanye nokuthola isakhiwo esingajulile seNyanga. Ngaphambi kokuba kubholwe i-probe ukuze kuthathwe amasampula, i-Lunar Soil Structure Explorer yahlaziya futhi yahlulela isakhiwo somhlabathi wenyanga esingaphansi komhlaba endaweni yokuthatha amasampula, yanikeza ireferensi yedatha yokuthatha amasampula.
Imithwalo yamazwe ngamazwe eyayithwalwa yi-Chang'e 6 lander, njengethuluzi le-ESA eliyi-negative ion kanye nethuluzi lokulinganisa i-radon ye-Lunar yaseFrance, yayisebenza kahle futhi yenza imisebenzi yokuhlola yesayensi ehambisanayo. Phakathi kwazo, ithuluzi lokulinganisa i-radon ye-Lunar yaseFrance lavulwa ngesikhathi sokudluliselwa koMhlaba neNyanga, isigaba se-circumlunar kanye nesigaba somsebenzi womphezulu wenyanga; kanti ithuluzi le-ESA eliyi-negative ion lavulwa ngesikhathi sesigaba somsebenzi womphezulu wenyanga. I-Italian passive laser retroreflector efakwe phezu kwe-lander yaba yindawo yokulawula indawo yokulinganisa ibanga ngemuva kweNyanga.
Ifulegi Elibomvu elinezinkanyezi ezinhlanu elaliphethwe yi-Chang'e 6 lavulwa ngempumelelo ohlangothini olukude lwenyanga ngemuva kokuba ukulandwa kwetafula kuqediwe. Lesi yisikhathi sokuqala sokuba iShayina ibonise ngokuzimela nangokuguquguqukayo ifulegi layo lesizwe ohlangothini olukude lwenyanga. Ifulegi lenziwe ngohlobo olusha lwezinto ezihlanganisiwe kanye nenqubo ekhethekile. Ngenxa yezindawo ezahlukene zokufika kwenyanga, uhlelo lokubonisa ifulegi lesizwe le-Chang'e 6 lushintshiwe futhi lwathuthukiswa ngokusekelwe emsebenzini we-Chang'e 5.
Kuyaqondakala ukuthi leli fulegi lisetshenziswe abacwaningi isikhathi esingaphezu konyaka becwaninga, ukusetshenziswa kobuchwepheshe bokudweba i-basalt lava, linokumelana nokugqwala okunamandla, ukumelana nokushisa okuphezulu, ukumelana nokushisa okuphansi kanye nokunye ukusebenza okuhle kakhulu. Itshe le-basalt elivela ku-Hebei Weixian, i-basalt ebuyela emuva echotshoziwe, lancibilika ngemva kokulidonsa libe ububanzi bezinwele obungaba yingxenye eyodwa kwezintathu zemicu, labe seliyiphotha laba umugqa, olukiwe laba yindwangu.
Uma kuqhathaniswa nokusuka phansi, imoto yokukhuphuka i-Chang'e 6 ayinayo isimiso sombhoshongo wokuqalisa esinqunyiwe, kodwa isebenzisa i-lander “njengombhoshongo wesikhashana”. Uma kuqhathaniswa nokusuka kwe-Chang'e-5 ebusweni benyanga, ukusuka kwe-Chang'e-6 ngemuva kwenyanga akukwazi ukusekelwa ngokuqondile ngokulinganisa nokulawula komhlaba, futhi kudinga ukusizwa yisathelayithi ye-Queqiao-2 relay ukuze ikwazi ukuma ngokuzimela nokulungisa isimo ngosizo lwemizwa ekhethekile ethwalwa yi-Chang'e-6, okwenza kube nzima nakakhulu ukuyisebenzisa le phrojekthi. Ngemva kokushisa nokusuka, i-Chang'e 6 yadlula ezigabeni ezintathu zokukhuphuka okuqondile, ukulungiswa kwesimo sengqondo kanye nokufakwa kwe-orbital, futhi yangena ngempumelelo emjikelezweni wokundiza ojikelezayo ohleliwe.
Ngemva kwalokho, i-ascender izohlangana futhi imise imikhumbi ekuzuleni kwenyanga kanye nenhlanganisela ye-orbiter kanye ne-returner elinde ekuzuleni kwe-circular bese idlulisela amasampula enyanga ku-returner; inhlanganisela ye-orbiter kanye ne-returner izondiza izungeze iNyanga, ilinde isikhathi esifanele sokubuya ukuze yenze ukudluliselwa kwenyanga nomhlaba, futhi eduze koMhlaba i-returner izophatha amasampula enyanga futhi iphinde ingene emkhathini, ngohlelo lokufika endaweni yokufika yaseSiziwangqi e-Inner Mongolia.
Yiluphi ucwaningo oluzokwenziwa enhlabathini yenyanga ebuyiselwe ekuhlolweni kwenyanga kweChang'e 6's? Yiziphi izici ze-Aitken Basin lapho iChang'e 6 yafika khona ukuze ihlolwe kulokhu? Kungani le ndawo yakhethwa ukuze kuhlolwe isampula yenyanga ekude?
Kubikwa ukuthi iphini lesikhulu sobunjiniyela bemishini ye-Chang'e 6 umqondisi omkhulu wohlelo lokusebenza lomhlabathi uLi Chunlai: I-Chang'e 6 empeleni iyisipele se-Chang'e 5, sithemba ukukhetha indawo elinganayo, sikhethe ngemuva kwendawo yokufika ekhethwe kusengaphambili yenyanga i-South Pole - Aitken Basin. Sithemba ukuthola isampula yokuqala yohlangothi olude lwenyanga kubantu, futhi sinesithakazelo sokuthi isampula yohlangothi olude lwenyanga ihluke kangakanani kolunye uhlangothi olungaphambili.
Amasampula avela eNyangeni ayigugu kakhulu, futhi amasampula avela ohlangothini olukude lwenyanga ayimfihlakalo kakhulu. I-Chang'e 5 ibuyise amagremu angu-1,731 amasampula, kanti iShayina manje isisabalalise amasampula enyanga angu-258 ngamaqoqo ayisithupha kumakhulu amaqembu ocwaningo lwesayensi, futhi ithole imiphumela ebalulekile emikhakheni eminingi efana nokwakheka kwenyanga, ukuvela kwemvelo kanye nokusetshenziswa kwezinsiza, njengokuqinisekisa ukuthi iminyaka ye-basalt encane kunazo zonke enyangeni iyiminyaka eyizigidi eziyizinkulungwane ezimbili, kanye nokuhlehlisa ukuphela komsebenzi wentaba-mlilo wenyanga cishe ngeminyaka eyizigidi ezingu-800. Ubudala be-basalt encane kunazo zonke eNyangeni kwaqinisekiswa ukuthi buyiminyaka eyizigidi eziyizinkulungwane ezimbili, kanti ukuphela komsebenzi wentaba-mlilo weNyanga kwahlehliswa ngeminyaka eyizigidi eziyizinkulungwane ezingu-800.
Kulokhu, i-Chang'e 6 izobuyisa amasampula avela ohlangothini olukude lwenyanga, futhi yiluphi ucwaningo olusha oluzokwenziwa? Yimaphi amalungiselelo enziwe yi-Lunar Sample Laboratory?
ULi Chunlai, Iphini Lomklami Oyinhloko we-Chang'e 6 Mission Engineering kanye noMqondisi Oyinhloko we-Ground Application System: Ukwakheka kwamatshe amasampula aqoqwe yi-Chang'e 6 kungenzeka kakhulu ukuthi abe yizinto eziyisisekelo, futhi endaweni yokufika, sibona ukuthi kunezinhlobo eziningi zezinto ezingase zikhishwe kwezinye izindawo. Lezi zifundo zingachaza izakhiwo zamasampula avela ekumbeni okujulile esitsheni esikhulu kangaka esiyindilinga esakhiwe ohlelweni lwelanga lokuqala. Lokhu kuzoba negalelo elikhulu ekufundweni kokuvela kweNyanga kokuqala, ngisho nasekufundweni komlando wokuvela kweMhlaba wokuqala. Ukuthi isampula ineminyaka emingaki kudingeka ihlaziywe. Kodwa-ke, ukwakheka kwamatshe ayo kanye nobudala bokwakheka kwayo kufanele kuhluke kokwesampula eqoqwe yi-Chang'e-5, edinga ukufundwa nokuhlaziywa kabanzi.
I-Lunar Sample Laboratory (LSL) yenze wonke amalungiselelo okwamukela, ukucubungula, ukulungiselela, ukuhlaziya nokucwaninga amasampula, futhi ilinde kuphela ukuthi amasampula e-Chang'e 6 afike e-Laboratory, ukuze sikwazi ukwenza ucwaningo olujulile lwesayensi.
I-Shanghai Orisen New Material Technology Co., Ltd
M: +86 18683776368 (kanye ne-WhatsApp)
Ucingo:+86 08383990499
Email: grahamjin@jhcomposites.com
Ikheli: NO.398 New Green Road Xinbang Town Songjiang District, eShanghai
Isikhathi sokuthunyelwe: Juni-13-2024