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Dio ptr grec dioptra dioptra vid sliv dia cherez i opteyw bachu oglyadayu klasichnij astronomichnij i geodezichnij prilad vidomij pochinayuchi z III stolittya do nashoyi eri Cim pristroyem ye mozhlivim vimiryuvati kuti mizh ob yektami DioptrBudovaDioptr mav u svoyij konstrukciyi vizirnu trubku abo dvi prikripleni do protilezhnih storin alidadi plastini v odnij z yakih ye nevelikij otvir abo shilina a v protilezhnij v znachno bilshomu otvori zakriplyuvalasya mushka abo tonka volosina Alidadu slid povertati takim chinom shob malij otvir pricil i predmet znahodilisya na odnij liniyi VikoristannyaGrecki astronomi vikoristovuvali dioptr dlya vimiryuvannya polozhennya zirok a taki filosofi yak Evklid i Gemin zvertalisya do dioptra u svoyih astronomichnih pracyah Z prihodom chasiv Ptolemeya 2 stolittya n e vin stav zastarilim yak astronomichnij instrument bo zamist nogo stali vikoristovuvati armilyarnu sferu Vin prodovzhuye vikoristovuvatis sogodni yak efektivnij geodezichnij prilad Adaptovanij dlya zjomki dioptr duzhe shozhij na teodolit abo zemlemir yakij z yavivsya v 16 mu stolitti Ce bilsh tochna versiya davnorimskogo instrumenta Dioptr buv instrumentom dostatno universalnim dlya togo shob zbuduvati tunel cherez dvi protilezhni storoni gori Isnuye pripushennya sho cej pristrij mozhlivo buv vikoristanij dlya stvorennya Samoskogo tunelyu sho nazvanij odnim z najbilshih inzhenernih dosyagnen davnih chasiv Ce tunel dovzhinoyu v 1036 metriv proritij cherez na greckomu ostrovi Samos v 6 stolitti do n e pid chas pravlinnya Polikrata Ucheni rozhodyatsya v dumkah chi isnuvav dioptr tak davno Takozh dioptr vikoristovuyut vijskovi yak zasib vizualnogo pricilyuvannya zbroyi Div takozhAlidadaPrimitkiApostol Tom M PDF caltech edu Arhiv originalu PDF za 20 zhovtnya 2016 Procitovano 19 chervnya 2011 Zahist Vitchizni riven standartu pidruch dlya 11 kl zakl zagaln sered osviti Mikola Gnatyuk Kiyiv Geneza 2019 160 s il ISBN 978 966 11 0985 7 S 13DzherelaIsaac Moreno Gallo 2006 The Dioptra 4 bereznya 2016 u Wayback Machine Tesis and reconstructon of the Dioptra angl Michael Jonathan Taunton Lewis 2001 Surveying Instruments of Greece and Rome Cambridge University Press ISBN 0 521 79297 5 angl Lucio Russo 2004 The Forgotten Revolution How Science Was Born in 300 BC and Why It Had To Be Reborn Berlin Springer ISBN 3 540 20396 6 angl Evans J 1998 The History and Practice of Ancient Astronomy pages 34 35 Oxford University Press angl Slovnik inshomovnih sliv Melnichuka Slovopediya 7 bereznya 2016 u Wayback Machine LiteraturaStrilecka zbroya ta vogneva pidgotovka pidruchnik V M Petrenko A M Krivosheyev M M Lyapa V V Semenenko Sumi Sumskij derzhavnij universitet 2020 372 s ISBN 978 966 657 823 8 S 33
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