Video: Cov Suav tau tsim cov hmoov phom li cas tsis muaj ob ntawm peb cov khoom xyaw?
2024 Tus sau: Seth Attwood | [email protected]. Kawg hloov kho: 2023-12-16 16:06
Tej zaum txhua tus neeg nyob hauv ntiaj teb paub los ntawm tsev kawm ntawv tias rab phom tau tsim los ntawm Suav. Tsawg kawg yog qhov no yog cov menyuam yaus tau qhia hauv USSR, thiab txawm tias tam sim no qhov no yog qhov lawv tau qhia hauv Russia. Tab sis puas yog tiag tiag?
Qhov tseeb yog tias rau kev tsim cov hmoov phom, peb xav tau cov khoom xyaw: ntsev, sulfur thiab thee. Muaj thiab yeej ib txwm ua cov thee hauv Suav teb. Lwm ob yam khoom xyaw yog trickier.
Txog rau thaum xyoo pua kaum yim, lawv tsis paub yuav ua li cas rho cov sulfur los ntawm cov tshuaj tiv thaiv, thiab cov leej faj ib txwm muaj nyob hauv ib qho chaw hauv ntiaj teb ntiaj teb - hauv lub qhov ncauj ntawm Mount Etna, hauv Sicily. Nws tsuas yog nyob rau hauv lub xyoo pua thib kaum yim uas lawv tau kawm txog sublimate sulfur los ntawm pyrite, thiab qhov pib ntawm kev siv phom loj loj ntawm kev sib ntaus sib tua hnub rov qab mus rau lub sijhawm no.
Tsis muaj ntsev hauv Suav teb thiab, thiab yeej tsis muaj. Ntxiv mus, txawm tias qhov ze tshaj qhov tso nyiaj ntawm qhov tseem ceeb tshaj plaws rau kev tsim cov hmoov phom yog nyob deb ntawm Tuam Tshoj - ntawm cov kob ntawm Ceylon.
Yuav ua li cas tshwm sim, Suav invented rab phom tsis muaj ntsev? Nws tsuas yog ua tsis tau. Nws kuj tsis ua hauj lwm los xav tias saltpeter tau coj mus rau Middle Kingdom los ntawm cov tub lag luam thaum ub. Qhov tseeb yog tias saltpeter tau siv dav hauv kev ua liaj ua teb tsuas yog thaum kawg ntawm lub xyoo pua 19th. Qhia rau kuv tias, vim li cas, qhov no, yuav ib tug neeg tuaj rau Tuam Tshoj kom tsis muaj ntsev, tshwj xeeb tshaj yog rau kev tsim cov hmoov phom los yog dab tsi? Ntxiv mus, tsis muaj cov ntaub ntawv hais txog Suav cov tub lag luam thiab, feem ntau, hais txog kev lag luam thoob ntiaj teb kev sib raug zoo nrog Tuam Tshoj thaum ub.
Ib tug neeg yuav xav tias cov neeg Suav uas txawj ntse tau hloov cov ntsev thiab cov sulfur nrog rau lwm cov tshuaj. Tab sis los ntawm tag nrho lub sij hawm lub sij hawm, tsuas yog saltpeter thiab sulfur tuaj yeem yog cov khoom ntawm cov hmoov dub. Niaj hnub nimno dub hmoov rau yos hav zoov phom kuj yog ua. Tsis haus luam yeeb lossis pyroxylin hmoov tau tsim nyob rau hauv nruab nrab ntawm lub xyoo pua puv 19. Nws yog ua raws li hauv qab no: cov paj rwb zoo tib yam yog ua tiav nrog nitric acid, pyroxylin tau txais, thiab ntxhib-grained artillery hmoov thiab nplua-grained phom hmoov yog twb ua los ntawm nws. Tag nrho lwm cov khoom kub kub ceev yog tawg! Lawv tsis tuaj yeem siv los hloov cov hmoov phom - ib qho phom loj yuav raug tshuab rau smithereens, txawm tias tus nqi me me.
Lwm lo lus nug zoo heev. Yog tias Tuam Tshoj tau tsim cov hmoov phom thiab tseem ua cov foob pob hluav taws tawm ntawm nws, vim li cas lawv tsis paub tias yuav siv li cas rau kev ua tub rog?
Thaum cov hmoov phom tau mus rau Tebchaws Europe, cov neeg nyob sab Europe, ua tsaug rau qhov kev tsim kho Suav no, tau tswj hwm kom tag nrho lub ntiaj teb mus rau hauv lub hauv caug, faib nws ntawm lawv tus kheej mus rau hauv cov cheeb tsam thiab spheres ntawm lub hwj chim. Thiab Tuam Tshoj, muaj cov cuab yeej siv phom, ntawm qhov tsis sib xws, thaum kawg poob rau cov neeg nyob sab Europe, vim nws tsis paub txog nws cov peev txheej ua tub rog.
Raws li lub official version, qhov no tsis tsim nyog. Tau ntau txhiab xyoo, Celestial faj tim teb chaws tau yog lub xeev nrog nws txoj cai rau kev ua phem. Txawm tias lub sij hawm muaj teeb meem tseem xaus nrog kev tsim tsa lub dynasty, uas tau txiav txim los ntawm cov kev cai nruj, kev cai Confucian thiab Buddhism.
Pom zoo:
Zoo li peb cais peb tus kheej, zoo li peb tsis ua haujlwm, zoo li peb raug kho, zoo li muaj kab mob sib kis?
Muaj ntau qhov xwm txheej hauv peb lub ntiaj teb txawm tias tsis muaj tus kabmob coronavirus. Tab sis nrog nws lawv tau dhau los ua ib qho convex. Kuv xav tau cov lus teb rau ntau cov lus nug - ob qho tib si thoob ntiaj teb thiab tshwj xeeb heev. Yuav tsum tau tshawb nrhiav COVID-19
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