IZIBONAKALISO NEZIBONAKALISO
Sesazi okuningi mayelana nesikhala, kodwa okuncane okumangazayo nge-Milky Way.Njengoba isimiso sethu sonozungezilanga siyingxenye yalo mthala, asikwazi neze ukubona ukhuni lwezihlahla: Ezindaweni eziningi, umbono wethu uvinjwe ezinye izinkanyezi.Isibonakude seNYANGA sihloselwe ukusiza ukugcwalisa izikhala olwazini lwethu.Imicu yayo yokubona engu-1001 inyakaziswa amadrayivu e-HT-GEAR futhi iqondiswe ngqo ezintweni zocwaningo ezisenkabeni yomthala.
Isibonakude sokuqala sakhiwa ngo-1608 ngumenzi wezibuko waseDashi uHans Lipperhey, kamuva sathuthukiswa nguGalileo Galilei.Kusukela ngaleso sikhathi, isintu besilokhu sizama ukuthola konke esingakuthola mayelana nezinto ezingenakubonwa ngeso lenyama, kusukela ezinkanyezini nasemkhathini kuya ezintweni ezincane kunazo zonke emhlabeni.Asazi ukuthi ubani owasungula isibonakhulu sokuqala, kodwa kucatshangwa ukuthi ngomunye umuntu eNetherlands ngesikhathi esifanayo lapho kwakhiwa isibonakude.
Izinto ezihlosiwe zesibonakhulu kanye nesibonakude azikwazi ukwehluka kakhulu, kodwa ngokwezinto ezibonakalayo nobuchwepheshe kunokufana okuningi phakathi kwalezi zisetshenziswa zombili.Ngisho noma izibonakude ezinkulu manje ezisetshenziselwa ukuhlola indawo ngokuvamile ziyizinhlelo ezinkulu, zisasekelwe ekulungisweni okunembe kakhulu kwezinto ezibonakalayo - njengoba kunjalo nangezibonakhulu.Kulapho kuqala khona amadrayivu anembe kakhulu asuka ku-HT-GEAR.
Isibonelo, kusibonakude se-MOONS, bahlanganisa amamotho anyathelayo anekhanda legiya elinguziro-backlash elihlanganiswe kumojula yomshini wama-asi amabili asuka kuma-subsidiary mps e-HT-GEAR (amasistimu wokunemba okuncane).Baqondanisa ama-optical fibers ngokunemba kwamadigri angu-0.2 futhi bathola ukuphindaphinda kwendawo kuze kufike kuma-microns angu-20, nempilo yesevisi ehleliwe yeminyaka eyishumi.Isampula le-Mount Oasis Glide-S1 ye-microscope enembayo ihanjiswa ngaphandle kokuhlehla noma ukudlidliza ngama-DC-servomotor amabili ane-spindle drive.
Ukunemba okuphezulu nokuthembeka
Izikhathi zokusebenza ezinde kakhulu
Isisindo esincane
