Ko simba remagetsi rinogadzirwa nemvura richava chinhu chikuru here chekuchengetedza magetsi epasi rose mune ramangwana? Kana tikatanga nemaonero ekare, uchaona kuti zvisinei nekuti mamiriro esimba anochinja sei, kushandiswa kwesimba remagetsi kuri kuwedzera munyika.
Kare kare, vanhu vaishandisa simba remvura kutyaira vhiri remvura uye kutyaira chigayo kuti vape simba rekudiridza mudzimba nekurima. Nekuvandudzwa kwemafambiro maviri emaindasitiri, simba remvura rave richikosheswa zvakanyanya. Injini yemhepo inopa simba rakawanda kuvanhu, saka vanhu vanoda kutsvaga chimiro chesimba nemazvo, kudzora kwakasimba uye nyore kwenguva yakati. Nokudaro, kushandiswa kweinjini yemhepo nesimba remagetsi kwakakurumidza kukurudzira kufambira mberi kwesainzi netekinoroji.
Muna 1831, Ferrari yakaratidza musimboti wekutanga wesimba remagetsi kuburikidza nekuyedza kwakawanda. Nharaunda yefizikisi yakaongororawo zvakawanda nezve mota dzemagetsi. Zana remakore rechi19 rose raive munguva yemagetsi asina kunaka. Panguva iyoyo, vanhu vashoma chete pasi rose vaigona kushandisa mwenje yemagetsi inodhura. Zvakaitika kusvika nyanzvi yefizikisi inonzi William Armstrong yasanganisa kushandiswa kwesimba remagetsi nejenareta apo mamiriro ezvinhu aya akachinja zvishoma nezvishoma.
Nyanzvi iyi yefizikisi yerudo yakashandisa zviri nani hunyanzvi hwayo muhupenyu. Pagomo riri kunze kweRosberg, akashandisa zvakanakira zvenzvimbo iyi kugadzirira imba yake huru zvinhu zvakasiyana-siyana zvinoshamisa zvemvura nemagetsi, saka hupenyu hwake hwakawana nyore nyore. Semuenzaniso, ndiye munhu wekutanga pasi rose kushandisa muchina wekuwachisa wehydraulic. Akaitawo hydraulic lift kuburikidza nemvura nemagetsi.
Ndiro basa rake rinopa humbowo kupasi rose kuti simba remagetsi emvura haringogone chete kuvandudza mashandiro emaindasitiri, asiwo rinotarisirwa kuchinja hupenyu hwevanhu uye maitiro ekugadzira. Muna 1882, Edison akatanga hurongwa hwekugadzira magetsi emvura, inova zvakare nzvimbo yekutanga yemagetsi emvura pasi rose. Chirongwa ichi chinoratidzawo kutanga kwenguva yemagetsi emvura kuvanhu vese.
Kana zviwanikwa zvemagetsi zviri ropa renyika dzakawanda, kuvandudzwa kwemagetsi emvura ndiyo hwaro hwakanakisa hwekusimudzira kufambira mberi kwevanhu kune chero nyika kana dunhu. Ruzivo rwakawanda rwenhoroondo runoratidza kuti mapurojekiti emagetsi emvura anogona kutungamira kumhedzisiro iri nani yekufambira mberi kwenguva. Nokudaro, mapurojekiti akasiyana-siyana emagetsi emvura akavakwawo munzvimbo dzakasiyana. Semuenzaniso, Hoover Dam muUnited States muna 1931, Vaian Dam muItaly muna 1959, uye Three Gorges Dam muChina muna 2006.
Iye zvino nyika dzakawanda kana matunhu aona kuti haakwanise kusiya simba remvura kuti atsvage budiriro yenguva refu. Nokudaro, simba remvura richaramba riripo kwenguva yakareba. Mushure mezana remakore rechi21, mitengo yemafuta pasi rose yakakwira zvishoma nezvishoma. Nzvimbo yedu yezvakatipoteredza iri kutarisana nekusvibiswa kwakanyanya, uye budiriro yesimba remvura inogona kukurudzira kugadziriswa kwechimiro chitsva chesimba.
Kugadzirwa nekushandiswa kwesimba remagetsi emvura kuchava dambudziko iro nyika dzese huru dzinofanira kufunga nezvaro. Kana kuvandudzwa kwesimba kuchivhura kutanga kwenguva itsva, vanhu vanoita sevachatangazve. Ndiani anogona kuwana mamwe mabhenefiti mune ramangwana rekutsvaga simba rakachena? Zvinoenderanawo nekuti nyika pasi rose dzinogona kubatanidza kumhanya kwekuvaka, kutora budiriro inoenderera mberi sechinangwa, kushandisa zvizere basa rinokosha rezviwanikwa zvemvura mukugadzira magetsi, uye kupa nyore kune hupenyu hwevanhu nekugadzira, kuitira kuti zvizadzise zvinodiwa nevanhu zvakawanda munharaunda.
Kutaura zvazviri, zviwanikwa zvemvura hazvingogone kungova simba rakachena chete, asiwo zvine kukosha kwekushongedza uye kushanya. Semuenzaniso, Gansu Yongxing Silk Road International Travel Service Co., Ltd. yave ichitarisana neveruzhinji gore rese, ichipa vashandisi mabasa emhando yepamusoro, ichitevedzera chinangwa chebhizinesi chekurarama nemhando yepamusoro uye mukurumbira. Mumakore ese aya, takaramba tichivandudza network yenyika uye vertical management mode, uye takatungamira mukuvaka bhizinesi remhando yepamusoro rine branding yakakura.
Nguva yekutumira: Ndira-29-2023
